Collector & Reseller Glossary

What the jargon actually means — and what it does to resale value. 3,212 terms across 12 categories.

445 terms starting with “S” · page 3 of 8

1. shell swapVideo Games
   This term refers to the practice of exchanging the physical outer casing or shell of one video game console or peripheral for another, often to achieve a specific aesthetic or functional modification. For collectors and
2. shill biddingReselling
   This practice involves artificially inflating the perceived demand or value of an item during an auction or resale listing. A shill bidder pretends to be a genuine interested buyer, placing multiple bids or making high o
3. shinyTrading Cards
   This term refers to a card that possesses a holographic or foil finish, often making it visually striking compared to standard, matte cards. These special treatments are highly sought after by collectors and significantl
4. shipping carrierReselling
   This refers to the company responsible for transporting your items from your location to the buyer, such as USPS, FedEx, or UPS. Choosing the right carrier is crucial because it directly impacts shipping costs and delive
5. shipping costReselling
   This refers to the expense incurred to transport your sold items from your location to the buyer. It is a critical factor in determining the final price a customer is willing to pay and directly impacts your profit margi
6. shipping delayReselling
   This refers to any unforeseen postponement in the delivery of an item from the seller to the buyer. For resellers, managing shipping delays is crucial because it directly impacts customer satisfaction and your seller rat
7. shipping gradeSneakers
   This term refers to the condition of a pair of sneakers specifically related to their packaging and transit readiness. "Shipping grade" implies that the shoes are in excellent, near-mint condition, often meaning they hav
8. shipping insuranceReselling
   This refers to the coverage you purchase from a carrier, like USPS or FedEx, to protect your items against loss or damage while they are in transit to the buyer. For resellers, this is a critical risk management tool, es
9. shipping labelReselling
   This refers to the pre-printed document or digital file generated by a carrier (like USPS, FedEx, or UPS) that contains all the necessary information for transporting an item, including the sender's and recipient's addre
10. shipping label costReselling
    This refers to the actual expense incurred when purchasing the necessary postage and handling materials from carriers like USPS, FedEx, or UPS to send an item to a buyer. For resellers, this is a direct operational cost
11. shipping liabilityReselling
    This refers to the legal and financial responsibility for an item while it is in transit from the seller to the buyer. When you ship an item, you assume a level of liability, which dictates who covers the cost if the pac
12. shipping manifestReselling
    A shipping manifest is a detailed list of all the items being sent in a shipment. For resellers and collectors, this document is crucial for tracking inventory, ensuring all items are accounted for during transit, and pr
13. shipping overheadReselling
    This refers to all the associated costs involved in getting your items from your location to the buyer. It encompasses more than just the postage label; it includes packaging materials like boxes, bubble wrap, tape, and
14. shipping profileReselling
    This refers to the specific set of logistical and financial parameters you establish within your online selling platform, such as eBay or Etsy. It dictates how much you charge for shipping, which carriers you use, and wh
15. shipping suppliesReselling
    This refers to the various materials needed to safely package and transport items for sale, such as boxes, bubble wrap, packing peanuts, tape, and shipping labels. For resellers, having a consistent and professional set
16. shipping surchargeReselling
    This refers to an additional fee added to the base cost of an item to cover the expenses associated with mailing or transporting it to the buyer. It accounts for packaging materials, carrier rates, and handling time. For
17. shipping weightReselling
    This refers to the total mass of an item, including the product itself, its packaging, and any protective materials used for transit. For online resellers, accurately determining shipping weight is crucial because it dir
18. shock resistanceWatches
    This feature indicates that a timepiece is designed to withstand significant physical jolts and impacts without suffering internal damage to the movement or crystal. For collectors and resellers, this is a key indicator
19. short dateCoins & Currency
    A short date refers to a coin that was struck in a year that is numerically smaller than the standard or expected date for that particular coin type, often due to minting errors or specific production runs. For collector
20. short printTrading Cards
    A short print refers to a limited edition run of a specific trading card, meaning fewer copies were produced compared to the standard or "regular" print run of that card. This scarcity is a primary driver of collectible
21. short print runComics
    This refers to a comic book or collectible item that was produced in a limited quantity by the publisher. Unlike mass-market releases, a short print run means fewer copies were made available initially. This scarcity is
22. short term flipTrading Cards
    This refers to the practice of buying a collectible item, such as a trading card, with the immediate intention of reselling it quickly for a small profit. These transactions are characterized by speed rather than long-te
23. short-tail keywordsReselling
    These are brief, high-volume search terms, typically consisting of one or two words, that represent broad categories of products. For example, "sneakers" or "vintage camera" are short-tail keywords. In the context of onl
24. shrink wrapVinyl & Music
    This is the clear plastic film that encases a new record, typically around the outer sleeve. It is a standard protective measure used by manufacturers to keep the vinyl and sleeve pristine from dust, scratches, and envir
25. sibilanceVinyl & Music
    This refers to a specific high-frequency sound characteristic in audio, often perceived as a hissing, hissing, or "s" sound that is overly pronounced or harsh in a recording. In the context of vinyl, excessive sibilance
26. sideboardingTrading Cards
    This term originates from competitive card games, particularly those with deck construction elements, and refers to the strategic act of swapping out cards between your main deck and a reserve or sideboard. It is a tacti
27. sidewall scuffSneakers
    A sidewall scuff refers to superficial abrasions, scrapes, or marks that appear along the outer side panels of a sneaker. These marks are typically caused by the shoe rubbing against surfaces during wear, storage, or tra
28. signatureComics
    An autograph or signature is an inscription made by the creator, artist, or a notable figure associated with the comic book. For collectors, this adds a significant layer of provenance and personal connection to the item
29. signature blockComics
    A signature block refers to an authentic autograph or inscription directly on the comic book by the creator, artist, or a notable figure associated with it. This is distinct from a printed signature or a sticker placed o
30. signature printComics
    A signature print is a comic book or graphic novel that has been personally autographed by the creator, such as the writer, artist, or penciler. This adds a layer of direct connection between the collector and the talent
31. signature seriesComics
    This refers to a specific line or collection of comics that features a consistent set of creators, artists, or writers, often revolving around a particular theme or character. For collectors, the consistency of the creat
32. signed cardTrading Cards
    A trading card bearing an authentic autograph from the player or celebrity featured on it. This is a highly sought-after collectible because it adds a direct, personal connection to the subject, significantly increasing
33. signed copyComics
    A comic book that has been personally autographed by the creator, writer, or artist is known as a signed copy. This adds a significant layer of provenance and personal connection to the item, transforming it from a stand
34. silhouetteSneakers
    This term refers to the distinct, recognizable shape or profile of a particular sneaker model. It's more than just the colorway; it encompasses the overall design language, the cut of the upper, the sole geometry, and th
35. silhouette dropSneakers
    This refers to a specific release or iteration of a particular shoe design, often associated with a particular model's recognizable shape or profile. In the sneaker world, a "silhouette" is the distinct outline of a shoe
36. silhouette profileSneakers
    This refers to the distinct, recognizable shape or outline of a particular sneaker model. It's more than just the colorway; it encompasses the overall design language, the placement of panels, the shape of the sole unit,
37. silhouette raritySneakers
    This refers to the scarcity or unique nature of a specific shoe design or model within a brand's catalog. It’s not just about a single pair being rare, but the design itself being limited in production, discontinued, or
38. silhouette variationSneakers
    This refers to subtle or significant differences in the design, shape, or specific model iteration of a particular sneaker line. It's not just about colorway; it can involve changes to the sole pattern, material composit
39. silverCoins & Currency
    This refers to the elemental metal composition of a coin, indicating that it contains a significant percentage of silver. For collectors and resellers, the purity of the silver—often expressed as a fineness percentage (e
40. silver ageComics
    This era of comic book publishing generally spans from the late 1950s through the late 1970s. It represents a significant shift from the Golden Age, introducing new genres and artistic styles. While it saw the rise of su
41. silver age variantComics
    This refers to a comic book from the Silver Age of Comics, generally spanning from the mid-1950s through the early 1970s, that possesses a specific, non-standard printing or production variation. These variants might inc
42. silver coinCoins & Currency
    This refers to any numismatic item predominantly composed of silver, which can range from modern circulating currency to rare historical pieces. The purity of the silver, often expressed as a fineness percentage (e.g., .
43. silver foilTrading Cards
    This refers to a specific type of holographic or metallic finish applied to a trading card, often giving it a bright, reflective silver appearance. It's a premium aesthetic feature that collectors actively seek out, as t
44. silver proofCoins & Currency
    A silver proof refers to a specific type of coin struck using a highly polished die and often a specially prepared, mirror-like metal surface. These coins are produced for collectors and are characterized by extremely hi
45. silver rareTrading Cards
    This designation refers to a specific tier of rarity within a trading card set, usually positioned above common and uncommon cards but below ultra-rare or secret rares. It signifies a limited print run, making the card m
46. silveringTrading Cards
    This term refers to a specific type of surface wear or discoloration on trading cards, often appearing as a metallic or silvery sheen, usually caused by environmental factors, improper storage, or manufacturing defects.
47. single cardTrading Cards
    This refers to an individual trading card, as opposed to a graded slab, a pack, or a full set. For collectors and resellers, the condition and rarity of that one specific card dictate its entire market value. A single ca
48. single figureToys
    This term refers to a toy or collectible item that is presented individually, rather than as part of a larger set or multi-pack. For resellers, this is crucial because the perceived value can fluctuate significantly depe
49. single purchaseTrading Cards
    This refers to the act of buying one individual trading card rather than a booster pack, box, or graded slab. For collectors and resellers, the nature of the single purchase is crucial because it dictates the card's prov
50. single unitReselling
    This refers to an item being sold individually rather than as part of a set, lot, or bulk purchase. For resellers and collectors, the distinction is crucial because the market value of a single unit can vary dramatically
51. singlesTrading Cards
    Individual trading cards sold separately rather than as part of a complete booster pack or sealed set. Collectors and resellers often seek out singles to complete specific sets, chase rare cards, or focus on particular p
52. singles marketTrading Cards
    This refers to the secondary market where individual trading cards are bought and sold rather than in sealed booster packs or graded lots. Instead of purchasing a full product, collectors and resellers focus on acquiring
53. size availabilitySneakers
    This refers to the current stock levels across various sizes for a specific sneaker model. For resellers and collectors, knowing size availability is crucial because certain sizes are significantly more sought after or s
54. size runSneakers
    This refers to the specific measurement of a shoe, indicating the length or fit of the footwear. For collectors and resellers, understanding the exact size is paramount because shoes are sold individually based on their
55. sizing anomalySneakers
    A sizing anomaly refers to a discrepancy between the stated size of a sneaker and its actual fit or measurement. This can manifest as a shoe running significantly large, small, or having inconsistent sizing across differ
56. sizing chartSneakers
    A sizing chart is a reference guide provided by a brand or seller that correlates the brand's specific sizing labels (like US 10 or EU 44) to actual physical measurements, such as foot length in centimeters or inches. Fo
57. SKUReselling
    Stock Keeping Unit is a unique alphanumeric code assigned by a retailer or manufacturer to identify a specific product variant. It's essentially a product's fingerprint, distinguishing it from similar items based on attr
58. slabTrading Cards
    A slab refers to the protective, tamper-evident plastic case, often made of acrylic or hard plastic, used to house and grade collectible trading cards. These cases are typically applied by professional grading companies
59. slab appealComics
    This refers to the desirability and perceived value added by having a comic book professionally graded and encapsulated in a protective plastic case, commonly known as a slab. Grading companies assign a numerical score r
60. slab appraisalCoins & Currency
    This refers to the process where a coin is professionally graded and encapsulated in a tamper-evident holder, often called a slab, by a recognized third-party grading service like PCGS or NGC. The appraisal is the offici