Grade Matrix
PSA
PSA 6
-
PSA 7
$8
PSA 8
$15
PSA 9
$20
PSA 10
$121
PSA 10: PriceCharting; refreshed Sep 10, 2026
CGC
CGC 8
-
CGC 9
-
CGC 10
$73
CGC P10
-
Availability
Availabilityi
7/10G: —
Graded: insufficient data · Sales per year: ~274 sales/yr · Graded copies: 294
TCGplayer Price History
HolofoilProduct 186026Fetched Sep 6, 3:52 AM
TCGplayer market
$1.39
Latest avg sale
$1.12
Units sold
574
Card Value FAQ
How much is Slaking (Detective Pikachu #18) worth?
GemDelta shows Slaking (Detective Pikachu #18) at $1.41 market price (TCGplayer market). Its Delta multiple is 88.5x.
How much is a PSA 10 Slaking (Detective Pikachu #18) worth?
A PSA 10 Slaking (Detective Pikachu #18) is currently shown at $121. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
Is Slaking (Detective Pikachu #18) worth grading?
GemDelta records a 18.0% gem rate for Slaking (Detective Pikachu #18), with 53 PSA 10 copies out of 294 total PSA grades and a 88.5x Delta. That describes the grading profile; it is not financial advice.