Grade Matrix
Graded
PSA 6
$13
Grade 7 guide
$20
Grade 8 guide
$21
Grade 9 guide
$28
PSA 10
$257
PSA 10: PriceCharting · last PSA 10 sale $418.00 on Sep 5, 2026 · checked Oct 27, 2026
Grade 9: No recent PSA 9 sales. PriceCharting Grade 9 guide, mixing PSA, CGC, BGS, SGC and TAG 9s.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
CGC
CGC 8
-
CGC 9
-
CGC 10
$52
CGC P10
-
Availability
Availabilityi
2/10G: —
Graded: insufficient data · Sales per year: ~132 sales/yr · Recent sales: 1 PSA 10 comp · Raw recent sales: 60 · Grade 9 recent sales: 8 · PSA 10 recent sales: 5 · Graded copies: 67
TCGplayer Price History
NormalProduct 87742Fetched Oct 23, 3:37 AM
Weekly market
$6.98
week ending Oct 19
Weekly avg sale
$5.50
week ending Oct 19
Units sold (week)
6
week ending Oct 19
Card Value FAQ
How much is Nidorino (Aquapolis #55) worth?
GemDelta shows Nidorino (Aquapolis #55) at $6.98 market price (TCGplayer market). Its Delta multiple is 36.7x.
How much is a PSA 10 Nidorino (Aquapolis #55) worth?
A PSA 10 Nidorino (Aquapolis #55) is currently shown at $257. GemDelta labels this as a PriceCharting guide fallback rather than verified recent sales.
Is Nidorino (Aquapolis #55) worth grading?
GemDelta records a 32.8% gem rate for Nidorino (Aquapolis #55), with 22 PSA 10 copies out of 67 total PSA grades and a 36.7x Delta. That describes the grading profile; it is not financial advice.
PSA 10 Recent sales
| Date | Listing | Sale |
|---|---|---|
| Sep 5, 2026 | 2003 Pokemon Aquapolis Nidorino 55/147 PSA 10 WOTC e-Card | $418.00 |