Grade Matrix
PSA
PSA 6
$14
PSA 7
$12
PSA 8
$15
PSA 9
$45
PSA 10
$103
PSA 10: PriceCharting; last PSA 10 sale Jul 17, 2026
CGC
CGC 8
-
CGC 9
-
CGC 10
$51
CGC P10
-
Availability
Availabilityi
1/10G: —
Graded: insufficient data · Sales per year: ~234 sales/yr · Recent sales: 6 PSA 10 comps · Graded copies: 1,286 · PSA-10 delta 12.8%
TCGplayer Price History
NormalProduct 42443Fetched Sep 5, 3:30 AM
TCGplayer market
$0.47
Latest avg sale
$0.40
Units sold
7,425
Card Value FAQ
How much is a PSA 10 Grass Energy (Base Set #99) worth?
A PSA 10 Grass Energy (Base Set #99) is currently shown at $103. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
PSA 10 Recent sales
| Date | Sale |
|---|---|
| Jul 17, 2026 | $120.99 |
| Jun 27, 2026 | $99.99 |
| Jun 21, 2026 | $102.50 |
| Jun 9, 2026 | $162.70 |
| Jun 7, 2026 | $61.02 |
| Apr 28, 2026 | $95.00 |
| Feb 24, 2026 | $99.00 |