Grade Matrix
PSA
PSA 6
-
PSA 7
-
PSA 8
-
PSA 9
$51
PSA 10
$69
PSA 10: PriceCharting; refreshed Sep 10, 2026
CGC
CGC 8
-
CGC 9
-
CGC 10
$16
CGC P10
-
Availability
Availabilityi
2/10G: —
Graded: insufficient data · Sales per year: ~125 sales/yr · Graded copies: 7
TCGplayer Price History
NormalProduct 88311Fetched Sep 8, 3:38 AM
TCGplayer market
$0.45
Latest avg sale
$0.42
Units sold
347
Card Value FAQ
How much is Porygon (Great Encounters #81) worth?
GemDelta shows Porygon (Great Encounters #81) at $0.43 market price (TCGplayer market). Its Delta multiple is 38.8x.
How much is a PSA 10 Porygon (Great Encounters #81) worth?
A PSA 10 Porygon (Great Encounters #81) is currently shown at $68.59. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
Is Porygon (Great Encounters #81) worth grading?
GemDelta records a 0.00% gem rate for Porygon (Great Encounters #81), with 0 PSA 10 copies out of 7 total PSA grades and a 38.8x Delta. That describes the grading profile; it is not financial advice.