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Grade Matrix

Graded
PSA 6
-
Grade 7 guide
$17
Grade 8 guide
$17
PSA 9
$119
PSA 10
$900

PSA 10: 1 sale, last 45 days · Oct 8, 2026 · checked Oct 25, 2026

PSA 9: Median of 3 PSA 9 sales in the last 90 days, latest 2026-10-19. Grade 9 guide (all graders): $88.

Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).

CGC
CGC 8
$11
CGC 9
-
CGC 10
$100
CGC P10
$183

Availability

Availabilityi
1/10G: 5/y
Graded: ~5 sales/yr (extremely low) · Sales per year: ~118 sales/yr · Recent sales: 1 PSA 10 comp · Raw recent sales: 60 · Grade 9 recent sales: 21 · PSA 10 recent sales: 22 · Graded copies: 189

TCGplayer Price History

NormalProduct 88887
No Normal price series for this product. Available: 1st Edition, Unlimited.

Card Value FAQ

How much is Sabrina's Psyduck (Gym Challenge #99) worth?

GemDelta shows Sabrina's Psyduck (Gym Challenge #99) at $8.71 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 103x.

How much is a PSA 10 Sabrina's Psyduck (Gym Challenge #99) worth?

A PSA 10 Sabrina's Psyduck (Gym Challenge #99) is currently shown at $900, the only PSA 10 sale in the last 45 days (Oct 8, 2026).

Is Sabrina's Psyduck (Gym Challenge #99) worth grading?

GemDelta records a 17.5% gem rate for Sabrina's Psyduck (Gym Challenge #99), with 33 PSA 10 copies out of 189 total PSA grades and a 103x Delta. That describes the grading profile; it is not financial advice.

PSA 10 Recent sales