Collector & Reseller Glossary

What the jargon actually means — and what it does to resale value. 3,211 terms across 12 categories.

61 terms starting with “O” · page 1 of 2

1. o.c.Toys
   This abbreviation commonly stands for "open-box" or "opened case" when discussing toys. It signifies that the item, while potentially unused, has had its original packaging opened, meaning it is not factory sealed. For r
2. o.g.Toys
   This abbreviation stands for "original," and in the collecting world, it signifies that an item is the first production run or the authentic, factory-issued version, as opposed to a reproduction, knock-off, or later reis
3. obverse strikeCoins & Currency
   The front side of a coin, often featuring the portrait of a ruler or a national emblem, is known as the obverse. The strike refers to the impression made on the metal during the minting process. A strong, clear obverse s
4. off-centerTrading Cards
   This describes a trading card where the image or design is not perfectly aligned within the borders of the card. Instead of being centered, the artwork might be shifted toward one edge or corner. For collectors and resel
5. off-center strikeCoins & Currency
   This refers to a coin where the design elements are not perfectly centered on the coin's flan during the minting process. The image or lettering appears noticeably skewed or shifted to one side. For collectors, this is a
6. off-center varietyCoins & Currency
   This refers to a coin where the design elements, such as the portrait or lettering, are not perfectly centered within the flan or coin blank. It is a manufacturing anomaly, meaning it occurred during the minting process
7. off-marketSneakers
   This term refers to items being sold outside of established, public retail channels or major online marketplaces like eBay or StockX. Off-market transactions often occur through private sales, local meetups, or specializ
8. off-market saleReselling
   An off-market sale refers to the private transaction of an item outside of established public marketplaces like eBay, Etsy, or specialized auction houses. These deals are negotiated directly between the buyer and seller,
9. off-metalCoins & Currency
   This term refers to coins that are not made from precious metals like gold or silver. Instead, they are struck from base metals such as copper, nickel, zinc, or aluminum. For resellers and collectors, the material compos
10. off-season sellingReselling
    This refers to strategically selling inventory or collectibles during times when demand might typically be lower, such as outside of major holidays or peak seasons for a specific item. For resellers, it's about maintaini
11. off-whiteSneakers
    This refers to the specific, highly sought-after brand Off-White, known for its distinctive, deconstructed, and often luxury-infused streetwear designs. For resellers and collectors, the brand carries significant cultura
12. official releaseVideo Games
    This refers to the initial, authorized commercial launch of a video game by the developer or publisher. It signifies the game's debut on a specific platform, often accompanied by marketing campaigns and official packagin
13. official rulebookTrading Cards
    This refers to the printed, sanctioned documentation provided by the game manufacturer that outlines the complete and current ruleset for the trading card game. For collectors and resellers, this item is significant beca
14. offset printingTrading Cards
    This refers to a specific method of printing used on trading cards, where ink is transferred from a plate to a rubber blanket, and then onto the card stock. It is a common technique for mass-producing cards, and while it
15. og allSneakers
    This phrase refers to original or authentic items, often used by collectors to distinguish genuine pieces from replicas or modern interpretations. When applied to sneakers, "OG" stands for Original Gangster, but in this
16. og colorwaySneakers
    This refers to the original color scheme in which a specific sneaker model was first released to the public. It signifies the authentic, initial aesthetic design intended by the brand, as opposed to later iterations or s
17. og hypeSneakers
    This phrase refers to original, highly sought-after, and culturally significant sneakers that generated massive initial buzz upon release. "OG" stands for original, implying authenticity and connection to the shoe's foun
18. og materialsSneakers
    This refers to the original materials used in the initial release of a specific sneaker model. It signifies that the shoe is constructed from the exact textiles, leathers, plastics, and components that were present when
19. og modelSneakers
    This term refers to the original or first iteration of a specific sneaker design. It signifies the authentic, foundational version of a shoe before any subsequent redesigns, colorway changes, or material updates were int
20. og pairSneakers
    This term refers to an original or authentic pair of sneakers, meaning they are the first release or the genuine article, not a replica or a modern re-release attempting to mimic the original. For collectors and reseller
21. og reissueSneakers
    This term refers to a modern re-release of a sneaker model that was originally released in its "original" or "OG" form. It signifies that the design, silhouette, and core aesthetic are faithful to the classic version, th
22. og releaseSneakers
    This refers to the original, first-ever release of a specific sneaker model. It signifies the authentic, initial version of the shoe as it was first introduced to the market. For collectors and resellers, the OG status i
23. og tagSneakers
    This refers to the original or authentic tagging, labeling, or packaging associated with a specific pair of sneakers. It encompasses everything from the factory hangtags, original shoeboxes with proper labeling, to any u
24. omnibusComics
    An omnibus is a large, oversized collection of material from a specific comic book series, often compiling multiple issues into a single, substantial volume. These books are designed for dedicated fans and collectors who
25. one of oneTrading Cards
    This designation signifies that a specific card, variant, or piece is the sole existing example in the entire production run or known collection. It represents the absolute pinnacle of rarity within a set or series. For
26. one-time buyerReselling
    This refers to a customer who purchases an item from your online store only once and does not return for subsequent purchases. For a reseller, identifying one-time buyers is crucial for understanding sales patterns and m
27. online arbitrageReselling
    This strategy involves purchasing retail goods at a lower price from a brick-and-mortar store or online retailer and then reselling them for a higher profit margin on an online marketplace. It capitalizes on price discre
28. online auctionReselling
    An online auction is a sales event conducted over the internet where buyers bid against each other for an item. These platforms range from large, established marketplaces to specialized niche auction sites. For resellers
29. online auction sourcingReselling
    This refers to the strategic process of finding desirable items to resell through online auction platforms like eBay or specialized collector sites. It involves monitoring listings, identifying undervalued or high-demand
30. online marketplaceReselling
    This refers to any digital platform where buyers and sellers can list and exchange goods, such as eBay, Etsy, or specialized collector forums. For resellers, these marketplaces are the primary venues for reaching a globa
31. openingTrading Cards
    This term refers to the initial unsealed state of a trading card pack, booster pack, or sealed product. For collectors and resellers, the condition of the original packaging is paramount because it directly impacts perce
32. opening ceremonyTrading Cards
    This term generally refers to the initial public presentation or release event for a new set or series of trading cards. It's not a specific condition or grading term, but rather a contextual marker related to the card's
33. origami insertVinyl & Music
    This refers to a folded paper insert, often found within the sleeve or near the record itself, that is part of the original packaging. It might contain liner notes, artwork, or simply be a decorative element unique to th
34. origami sleeveVinyl & Music
    This refers to a specific type of packaging for vinyl records where the outer sleeve is folded or designed in a paper-folding style, reminiscent of origami. It is a decorative and often artisanal presentation choice, mov
35. original boxToys
    This refers to the product being accompanied by its original packaging, including the box, inserts, and any protective wrapping it came in from the manufacturer. For collectors and resellers, the presence of the original
36. original cardToys
    This refers to the toy being presented in its factory-sealed, original packaging, often referred to as "Mint in Box" or MIB. For collectors and resellers, the presence of the original card or box is paramount because it
37. original dial vs aftermarketWatches
    This refers to the difference between a watch dial that was manufactured by the original brand during the watch's production run and a dial that was produced later by a third party or replacement service. Original dials
38. original moldToys
    This refers to the first or earliest version of a specific plastic or metal mold used in the manufacturing of a toy. When a toy line is updated, manufacturers often refine or change the molds, resulting in different vers
39. original packagingCoins & Currency
    This refers to the factory-sealed or original protective casing in which a coin was initially sold or issued. For collectors, this is a significant indicator of provenance and completeness. When a coin retains its origin
40. original papersWatches
    These are the original documentation that came with a timepiece when it was first purchased. This typically includes the warranty card, instruction manual, and any original box or presentation case. For collectors and re
41. original pressingVinyl & Music
    This refers to the very first run of a record pressing released by the artist or label. It signifies the initial manufacturing batch, often before subsequent reissues, budget versions, or remastered editions were produce
42. original releaseVideo Games
    This refers to a copy of a video game that was sold directly by the manufacturer or a licensed retailer at the time of its initial public launch. It distinguishes the item from later re-releases, remasters, or unofficial
43. original wrapperCoins & Currency
    This refers to the packaging, blister card, or original protective casing in which a coin was initially sold or issued. For collectors, the presence of the original wrapper is a significant indicator of the coin's proven
44. out of boxSneakers
    This refers to a pair of sneakers that are still sealed in their original manufacturer's packaging, meaning they have never been worn or removed from the box. For collectors and resellers, this condition is paramount as
45. out the boxSneakers
    This refers to the condition of a pair of sneakers being brand new, straight from the manufacturer's packaging, and never worn. For collectors and resellers, this is the gold standard for condition, as it guarantees the
46. outer boxToys
    This refers to the original packaging or outer carton that a toy came in when it was first sold. For collectors, the condition of the outer box is just as important as the toy inside, as it provides crucial context and a
47. outer sleeveVinyl & Music
    This refers to the protective cardboard or plastic jacket that encases the vinyl record itself, separate from the inner sleeve that holds the disc. It is the primary visual presentation of the album and often features th
48. outsoleSneakers
    The bottom layer of a shoe, which makes direct contact with the ground, is known as the outsole. It is crucial for providing traction, durability, and the overall aesthetic of the sneaker. For collectors and resellers, t
49. outsole gripSneakers
    This refers to the traction pattern and material on the bottom of a sneaker. It dictates how well the shoe grips various surfaces, from dry pavement to wet sidewalks. For collectors and resellers, the outsole grip is a f
50. outsole patternSneakers
    This refers to the specific tread design and configuration on the bottom of a sneaker. It dictates how the shoe grips the ground, which is a key functional element of the footwear. For collectors and resellers, the outso
51. outsole treadSneakers
    This refers to the pattern of grooves and lugs on the bottom of a sneaker. It's the part that makes contact with the ground and is crucial for traction and grip. For collectors and resellers, the outsole tread is a signi
52. over strikeCoins & Currency
    An overstrike is a mint mark or design applied to an existing coin, usually by stamping or engraving, after the original coin has been struck. This process is often done to commemorate an event, denote a specific region,
53. overageCoins & Currency
    This term refers to the amount of metal or material that exceeds the standard weight or specifications for a particular coin or bullion piece. In numismatics, an overage can sometimes indicate a minting error or a specif
54. overbiddingReselling
    This refers to the act of placing a bid significantly higher than the perceived fair market value of an item during an auction. While it might secure the item immediately, it often results in paying a premium that erodes
55. overdateCoins & Currency
    An overdate refers to a minting error where the date stamped on a coin is incorrect, typically showing a later year than the coin was actually struck. These errors are highly sought after by specialized collectors becaus
56. overhead allocationReselling
    This refers to the process of distributing indirect business costs, such as rent, utilities, and administrative salaries, across the various items or sales within your resale operation. It’s a crucial accounting concept
57. overhead costReselling
    This refers to the ongoing, necessary expenses a reseller incurs to operate their business, beyond the direct cost of the items they purchase. These costs include things like website hosting fees, shipping supplies, mark
58. overhead costsReselling
    These are the ongoing expenses a reseller incurs to operate their business, beyond the direct cost of the items they purchase. This includes things like website hosting fees, shipping supplies, marketing advertising, sto
59. oversellingReselling
    This term refers to the practice of listing an item for sale with an exaggerated or inflated description of its condition, rarity, or desirability. It essentially involves marketing hype that doesn't accurately reflect t
60. overstockReselling
    This refers to merchandise that a retailer or manufacturer has purchased in excess of what they anticipate selling within a given period. For resellers, overstock represents a large volume of inventory, often acquired at