![Edwin Diaz [Rainbow Foil] #321](/api/images/junkpal-products/sports/edwin-diaz-rainbow-foil-321-baseball-cards-2018-topps-sport/cover.webp)
Edwin Diaz [Rainbow Foil] #321 2018 Topps Baseball — Card Value
2018 Topps BaseballWhat the Edwin Diaz [Rainbow Foil] #321 (2018 Topps Baseball) card is worth — ungraded vs graded.
Edwin Diaz [Rainbow Foil] #321 2018 Topps Baseball value — Ungraded $0. Prices updated June 2026.
Live on eBay right now
Which version do you have?
For the absolute cheapest ownership, grab the Standard version for only $2. If you seek a premium piece, the Memorial Day Camo at $20 offers the most significant upgrade in perceived value. The other versions offer minor aesthetic differences or lower scarcity. Casual collectors should stick to the Standard, while serious collectors willing to spend more should target the Memorial Day Camo.
▍
Price data verified against · 1
Item details
- Brand
- Baseball
- Set
- 2018 Topps Baseball
- Sport
- Baseball
- Number
- #321
Edwin Diaz [Rainbow Foil] #321 2018 Topps Baseball value
A raw (ungraded) Edwin Diaz [Rainbow Foil] #321 runs around $0, a Grade 9 about null, and a PSA 10 commands null.
What drives the price
Grade, centering, rookie/star status, set scarcity, and print run drive sports-card value. PSA/BGS gem-mint copies and rookies of stars carry the biggest premiums; raw commons sell for little.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $0 | eBay sold comps |
Frequently asked questions
- What is the current starting value for this ungraded card?
- The ungraded Edwin Diaz #321 2018 Topps Baseball starts at $0.
- Is this card part of the 2018 Topps Baseball set?
- Yes, this card is from the 2018 Topps Baseball set.
- What sport is this collectible card from?
- This collectible card is from the sport of Baseball.
![Edwin Diaz [Rainbow Foil] #498 2021 Topps Baseball](/api/images/junkpal-products/sports/edwin-diaz-rainbow-foil-498-baseball-cards-2021-topps-sport/thumb.webp)
![Edwin Diaz [Rainbow Foil] #427 2020 Topps Baseball](/api/images/junkpal-products/sports/edwin-diaz-rainbow-foil-427-baseball-cards-2020-topps-sport/thumb.webp)
![Edwin Diaz [Rainbow Foil] #286 2025 Topps Baseball](/api/images/junkpal-products/sports/edwin-diaz-rainbow-foil-286-baseball-cards-2025-topps-sport/thumb.webp)
![Edwin Diaz [Rainbow Foil] #US17 2019 Topps Update Baseball](/api/images/junkpal-products/sports/edwin-diaz-rainbow-foil-us17-baseball-cards-2019-topps-update-sport/thumb.webp)
![Edwin Diaz [Rainbow Foil] #482 2023 Topps Baseball](/api/images/junkpal-products/sports/edwin-diaz-rainbow-foil-482-baseball-cards-2023-topps-sport/thumb.webp)
![Edwin Diaz [Rainbow Foil] #299 2019 Topps Baseball](/api/images/junkpal-products/sports/edwin-diaz-rainbow-foil-299-baseball-cards-2019-topps-sport/thumb.webp)
![Edwin Diaz [Rainbow Foil] #120 2024 Topps Baseball](/api/images/junkpal-products/sports/edwin-diaz-rainbow-foil-120-baseball-cards-2024-topps-sport/thumb.webp)
![Edwin Diaz [Green Rainbow] #286 2025 Topps Baseball](/api/images/junkpal-products/sports/edwin-diaz-green-rainbow-286-baseball-cards-2025-topps-sport/thumb.webp)