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Grade Matrix

Graded
PSA 6
$403
Grade 7 guide
$536
Grade 8 guide
$750
PSA 9
$3,000
PSA 10
$12,300

PSA 10: PriceCharting · last PSA 10 sale $16600.00 on Jul 19, 2026 · checked Oct 27, 2026

PSA 9: Median of 7 PSA 9 sales in the last 90 days, latest 2026-10-23. Grade 9 guide (all graders): $2,825.

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

CGC
CGC 8
$599
CGC 9
-
CGC 10
$6,779
CGC P10
-

Availability

Availabilityi
4/10G: 4/y
Graded: ~4 sales/yr (extremely low) · Sales per year: ~173 sales/yr · Recent sales: 1 PSA 10 comp · Raw recent sales: 36 · Grade 9 recent sales: 30 · PSA 10 recent sales: 23 · Graded copies: 1,550

TCGplayer Price History

HolofoilProduct 83897Fetched Oct 21, 3:31 AM
Weekly market
$500.00
week ending Oct 19
Weekly avg sale
$0.00
week ending Oct 19
Units sold (week)
0
week ending Oct 19

Card Value FAQ

How much is Blastoise (Plasma Storm #137) worth?

GemDelta shows Blastoise (Plasma Storm #137) at $477 market price (TCGplayer market). Its Delta multiple is 25.8x.

How much is a PSA 10 Blastoise (Plasma Storm #137) worth?

A PSA 10 Blastoise (Plasma Storm #137) is currently shown at $12,300. GemDelta labels this as a PriceCharting guide fallback rather than verified recent sales.

Is Blastoise (Plasma Storm #137) worth grading?

GemDelta records a 2.97% gem rate for Blastoise (Plasma Storm #137), with 46 PSA 10 copies out of 1,550 total PSA grades and a 25.8x Delta. That describes the grading profile; it is not financial advice.

PSA 10 Recent sales

DateListingSale
Jul 19, 2026Pokemon Plasma Storm Blastoise Secret Rare Holo 137/135 PSA 10 2013 POP 46 137/135$16600.00