Grade Matrix
Graded
PSA 6
-
Grade 7 guide
$64
Grade 8 guide
$80
PSA 9
$475
PSA 10
$820
PSA 10: Last PSA 10 sale $820.00 on Jan 19, 2026 · checked Oct 26, 2026
PSA 9: Median of 2 PSA 9 sales in the last 90 days, latest 2026-10-08. Grade 9 guide (all graders): $389.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
CGC
CGC 8
-
CGC 9
-
CGC 10
$415
CGC P10
-
Availability
Availabilityi
2/10G: —
Graded: insufficient data · Sales per year: ~61 sales/yr · Raw recent sales: 37 · Grade 9 recent sales: 16 · PSA 10 recent sales: 2 · Graded copies: 50
TCGplayer Price History
Reverse HolofoilProduct 87859Fetched Oct 25, 3:37 AM
Weekly market
$7.05
week ending Oct 24
Weekly avg sale
$7.36
week ending Oct 24
Units sold (week)
3
week ending Oct 24
Card Value FAQ
How much is a PSA 10 Omanyte (Power Keepers #56) worth?
A PSA 10 Omanyte (Power Keepers #56) is currently shown at $820. GemDelta labels this as the latest stored PSA 10 sale, which is older than the sales window; no sales were found inside that window.
What is the Reverse Holo version of Omanyte (Power Keepers #56) worth?
The Reverse Holo version of Omanyte (Power Keepers #56) is shown at $7.05 market price. That value is for this stored card variant, not the base printing.
PSA 10 past sales
| Date | Listing | Sale |
|---|---|---|
| Jan 19, 2026 | Pokemon Omanyte EX Power Keepers Reverse Holo #56 PSA 10 Gem Mint | $820.00 |
| Mar 7, 2025 | Pokemon Ex Power Keepers Omanyte Reverse Holo PSA 10 GEM MT #56 - Graded Card | $107.85 |