Vintage
Sabrina's Psyduck
Gym Challenge · #99 · English · released 2000
Raw market price
$25
7 days
▼ 1.5%
30 days
▲ 26.3%
90 days
▲ 36.7%
Graded prices & PSA population
| Grade | Market price | PSA population |
|---|---|---|
| PSA 10 | $626 | 237 |
| PSA 9 | $84 | 340 |
| PSA 8 | $45 | 136 |
PSA population recorded 2026-07-20 · total graded 776
Why this card matters
pop
PSA 10 commands a 46x premium over raw and listings are modest at 77, but n=5 comp samples are thin and 'Common' rarity means base supply is inherently large.
demand
Sabrina and Psyduck carry genuine nostalgia pull from the Gym series, but neither is a flagship chase character driving outsized collector urgency.
artist
Gym Challenge holos have a distinctive aesthetic, but Sabrina's Psyduck is not a celebrated alt-art or particularly sought-after illustration within the set.
catalyst
40% 30-day momentum is meaningful but rests on only 5 PSA 10 sales, making the signal fragile and vulnerable to a single outlier distorting the trend.
Graded comps on record
$626
PSA 10
$128
CGC 10
$119
CGC 10
$84
PSA 9
$50
CGC 8.5
$48
CGC 9.5
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More from Gym Challenge
Market data recorded 2026-07-10 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.