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Grade Matrix

Graded
PSA 6
-
Grade 7 guide
-
Grade 8 guide
$18
Grade 9 guide
$38
PSA 10
$5,000

PSA 10: 1 sale, last 45 days · Oct 6, 2026 · checked Oct 26, 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
$79
CGC P10
-

Availability

Availabilityi
6/10G: 5/y
In stocki
High
10 copies listed NM on TCGplayer as of Oct 27, 2026
Graded: ~5 sales/yr (extremely low) · Sales per year: ~179 sales/yr · Recent sales: 1 PSA 10 comp · Raw recent sales: 60 · Grade 9 recent sales: 1 · PSA 10 recent sales: 2 · 10 NM depth refiner · Graded copies: 8

TCGplayer Price History

Reverse HolofoilProduct 178861Fetched Oct 20, 3:49 AM
Weekly market
$23.84
week ending Oct 19
Weekly avg sale
$13.87
week ending Oct 19
Units sold (week)
1
week ending Oct 19

Card Value FAQ

How much is Slowpoke (Lost Thunder #54) worth?

GemDelta shows Slowpoke (Lost Thunder #54) at $24.02 market price (TCGplayer market). Its Delta multiple is 208x.

How much is a PSA 10 Slowpoke (Lost Thunder #54) worth?

A PSA 10 Slowpoke (Lost Thunder #54) is currently shown at $5,000, the only PSA 10 sale in the last 45 days (Oct 6, 2026).

Is Slowpoke (Lost Thunder #54) worth grading?

GemDelta records a 25.0% gem rate for Slowpoke (Lost Thunder #54), with 2 PSA 10 copies out of 8 total PSA grades and a 208x Delta. That describes the grading profile; it is not financial advice.

What is the Reverse Holo version of Slowpoke (Lost Thunder #54) worth?

The Reverse Holo version of Slowpoke (Lost Thunder #54) is shown at $24.02 market price. That value is for this stored card variant, not the base printing.

PSA 10 Recent sales

DateListingSale
Oct 6, 20262018 POKEMON SUN & MOON LOST THUNDER #54 SLOWPOKE-REVERSE FOIL PSA 10 #54$5000.00
Jun 3, 2026Pokemon Cards POP 2 PSA 10 GEM MT Slowpoke Rev Foil Lost Thunder S&M 2018 54/214$2563.98