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Grade Matrix

Graded
PSA 6
-
Grade 7 guide
-
Grade 8 guide
$26
PSA 9
$27
PSA 10
$220

PSA 10: PriceCharting · last PSA 10 sale $269.73 on Aug 31, 2026 · checked Oct 25, 2026

PSA 9: Median of 3 PSA 9 sales in the last 90 days, latest 2026-10-04. Grade 9 guide (all graders): $30.

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

CGC
CGC 8
-
CGC 9
-
CGC 10
$71
CGC P10
-

Availability

Availabilityi
1/10G: 12/y
Graded: ~12 sales/yr (low) · Sales per year: ~81 sales/yr · Recent sales: 2 PSA 10 comps · Raw recent sales: 60 · Grade 9 recent sales: 29 · PSA 10 recent sales: 30 · Graded copies: 334

TCGplayer Price History

1st EditionProduct 85722Fetched Oct 23, 3:34 AM
Weekly market
$5.15
week ending Oct 19
Weekly avg sale
$3.97
week ending Oct 19
Units sold (week)
2
week ending Oct 19

Card Value FAQ

How much is Giovanni's Nidorina (Gym Challenge #44) worth?

GemDelta shows Giovanni's Nidorina (Gym Challenge #44) at $5.15 market price (TCGplayer market). Its Delta multiple is 42.7x.

How much is a PSA 10 Giovanni's Nidorina (Gym Challenge #44) worth?

A PSA 10 Giovanni's Nidorina (Gym Challenge #44) is currently shown at $220. GemDelta labels this as a PriceCharting guide fallback rather than verified recent sales.

Is Giovanni's Nidorina (Gym Challenge #44) worth grading?

GemDelta records a 35.9% gem rate for Giovanni's Nidorina (Gym Challenge #44), with 120 PSA 10 copies out of 334 total PSA grades and a 42.7x Delta. That describes the grading profile; it is not financial advice.

PSA 10 Recent sales

DateListingSale
Aug 31, 20262000 Pokemon Gym Challenge 1ST EDITION #44 GIOVANNI'S NIDORINA PSA 10 GEM MINT$269.73
Jul 30, 20262000 Pokemon - Gym Challenge 44/132 - GIOVANNI'S NIDORINA 1st Edition PSA 10 44/132$220.00
May 21, 20262000 Pokemon Gym Challenge Giovanni's Nidorina #44 GEM MT PSA 10 1st Edition #44$199.99