OOYAMA Pokémon Cards
OOYAMA is a Pokémon TCG illustrator for which CardLedger tracks 5 cards, with 5 carrying an active market value and Magikarp & Wailord GX leading at $904.13.
About OOYAMA cards
Across 5 tracked cards, OOYAMA carries a median market value of $9.57. The standout is Magikarp & Wailord GX (Team Up #161) at $904.13.
The most valuable OOYAMA card tracked is Magikarp & Wailord GX from Team Up, worth $904.13 (Ultra Rare). The next tier of value is formed by the cards below it in the table.
The average OOYAMA card value ($197.99) sits well above the median ($9.57) — a right-skewed spread in which a handful of high-value cards lift the mean.
OOYAMA value index
Combined tracked value of every OOYAMA card, from our own daily snapshots.
Combined value over time
4 days · -0.1%Heating up
OOYAMA cards trading furthest above their 30-day average
- Moltres #XY127XY Black Star Promos$63.24▲ 57.5%
- Magikarp & Wailord GX #161Team Up$904.13▲ 3.0%
- Moltres #9Fates Collide$9.57▼ 4.1%
- Wailord #30Guardians Rising$6.47▼ 11.1%
Cooling off
OOYAMA cards trading furthest below their 30-day average
- Wailord #30Guardians Rising$6.47▼ 11.1%
- Moltres #9Fates Collide$9.57▼ 4.1%
- Magikarp & Wailord GX #161Team Up$904.13▲ 3.0%
- Moltres #XY127XY Black Star Promos$63.24▲ 57.5%
Sets illustrated by OOYAMA
OOYAMA's work appears across 5 tracked sets.
Most valuable OOYAMA cards

Magikarp & Wailord GX
$904.13Team Up

Moltres
$63.24XY Black Star Promos

Moltres
$9.57Fates Collide

Exeggcute
$6.55SM Black Star Promos

Wailord
$6.47Guardians Rising
OOYAMA — questions
What Pokémon cards did OOYAMA illustrate?
OOYAMA covers 5 tracked cards. The most valuable is Magikarp & Wailord GX (Team Up #161) at $904.13. The median OOYAMA card value is $9.57.
How many OOYAMA cards are there?
CardLedger tracks 5 OOYAMA illustrators, 5 of which have a live market value. Combined tracked value is $989.96.
Are OOYAMA cards a good investment?
It depends on the individual card, but as a group OOYAMA spans $989.96 of tracked value with a $9.57 median. Use the ranked list above and each card's price page to judge condition-sensitive value before buying or selling.