Magikarp Japanese Expansion Pack 20th Anniversary 1st Edition #31
Japanese Expansion Pack 20th Anniversary 2016 · #31 · updated 2026-11-06 · Price chart
| Price | 30d | 1y | |
|---|---|---|---|
| PSA 10 most traded | $104 | ▲4% | ▲38% |
| PSA 9 | $44.95 | ▲12% | — |
| Raw | $2.12 | — | — |
| Pokémon index | — | ▲24% | ▲125% |
| Magikarp index | — | ▲26% | ▲203% |
| Japanese Expansion Pack 20th Anniversary set index | — | ▼9% | ▲46% |
| Grade | Price | 30d | 1y |
|---|---|---|---|
| PSA 10 | $104 | 8 | ▲ 38% |
| PSA 9 | $44.95 | 0 | — |
| PSA 8 | $16.80 | 0 | — |
| Raw | $2.12 | 7 | — |
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About Magikarp Japanese Expansion Pack 20th Anniversary 1st Edition #31
Magikarp Japanese Expansion Pack 20th Anniversary 1st Edition #31 is a 2016 Pokémon card from Japanese Expansion Pack 20th Anniversary, number 31. Right now a PSA 10 sells for about $104; a PSA 9 sells for about $44.95; a PSA 8 sells for about $16.80; an ungraded copy sells for about $2.12, each the median of the newest three recorded sales inside 30 days.
We hold 83 recorded sales of this card going back to 2024-01, 15 of them in the last 30 days. By venue: eBay 89%, Fanatics 11%. The most traded grade over the last 90 days is PSA 10, up 38% on a year ago.
Over the same year, all Pokémon cards up 125%; Magikarp cards up 203%; Japanese Expansion Pack 20th Anniversary set cards up 46%, so this card has trailed the market it belongs to. The chart above plots those indices against the card.
PSA has graded 748 copies at PSA 10 and PSA 9 191. Population as of 2026-11-04, from PSA's cert records.
All Magikarp cards and prices · Every Japanese Expansion Pack 20th Anniversary card priced · Magikarp Holo 30th Celebration #203 · Magikarp Scarlet & Violet Paldea Evolved #203 · Misty's Magikarp Scarlet & Violet Destined Rivals Reverse Holo #48 · Magikarp Japanese Scarlet & Violet Triplet Beat #80 · Charizard Japanese Expansion Pack 20th Anniversary 1st Edition #11 · Mewtwo Japanese Expansion Pack 20th Anniversary 1st Edition #49 · Mew Japanese Expansion Pack 20th Anniversary 1st Edition #51 · Gyarados Japanese Expansion Pack 20th Anniversary 1st Edition #32
Chart it: Magikarp Japanese Expansion Pack 20th Anniversary 1st Edition #31 price chart by grade, against the Japanese Expansion Pack 20th Anniversary index or the card price charts and screener for any card, set, Pokémon or grade.
Magikarp Japanese Expansion Pack 20th Anniversary 1st Edition #31 questions
How much is a Magikarp Japanese Expansion Pack 20th Anniversary 1st Edition #31 worth?
About $104 in PSA 10, the most traded grade and an ungraded copy about $2.12. Prices are the median of the newest three recorded sales inside 30 days.
How much is a PSA 10 Magikarp Japanese Expansion Pack 20th Anniversary 1st Edition #31?
About $104, 8 PSA 10 sales in the last 30 days, up 38% on a year ago. PSA has graded 748 copies at 10.
How much is an ungraded Magikarp Japanese Expansion Pack 20th Anniversary 1st Edition #31 worth?
Raw copies sell for about $2.12, 7 sales in the last 30 days. Condition drives raw prices more than any grade does.
Is Magikarp Japanese Expansion Pack 20th Anniversary 1st Edition #31 going up in value?
In PSA 10 it is up 38% over the last year and up 4% over 30 days. All Pokémon cards up 125% over the same year. Magikarp up 203% over the same year. Japanese Expansion Pack 20th Anniversary up 46% over the same year.
What is the PSA 10 premium on Magikarp Japanese Expansion Pack 20th Anniversary 1st Edition #31?
A PSA 10 sells for 2.3x a PSA 9 right now ($104 against $44.95).
Where can I buy a Magikarp Japanese Expansion Pack 20th Anniversary 1st Edition #31?
The Deals section on this page lists every auction of this card ending inside 24 hours and every Buy It Now the deal finder is pricing, each against the comp for its grade. Tap one to open it on eBay, or open the deal finder for every card.
What is the PSA population of Magikarp Japanese Expansion Pack 20th Anniversary 1st Edition #31?
PSA 10: 748; PSA 9: 191. As of 2026-11-04.