Grade Matrix
Graded
PSA 6
-
Grade 7 guide
$21
Grade 8 guide
$27
Grade 9 guide
$35
PSA 10
$598
PSA 10: Last PSA 10 sale $598.00 on Apr 5, 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
$190
CGC P10
-
Availability
Availabilityi
7/10G: —
Graded: insufficient data · Sales per year: ~236 sales/yr · Raw recent sales: 60 · Grade 9 recent sales: 8 · PSA 10 recent sales: 4 · Graded copies: 64
TCGplayer Price History
HolofoilProduct 165728Fetched Oct 20, 3:48 AM
Weekly market
$18.07
week ending Oct 19
Weekly avg sale
$13.50
week ending Oct 19
Units sold (week)
2
week ending Oct 19
Card Value FAQ
How much is a PSA 10 Diancie (Forbidden Light #74) worth?
A PSA 10 Diancie (Forbidden Light #74) is currently shown at $598. GemDelta labels this as the latest stored PSA 10 sale, which is older than the sales window; no sales were found inside that window.
PSA 10 past sales
| Date | Listing | Sale |
|---|---|---|
| Apr 5, 2026 | Pokemon Diancie Prism Star Forbidden Light Holo Rare #74 PSA 10 Gem Mint | $598.00 |
| Mar 1, 2026 | 2018 DIANCIE PRISM STAR HOLO FORBIDDEN LIGHT POKEMON PSA 10 GEM MINT #74/131 74/131 | $36.00 |
| Apr 6, 2024 | 2018 PSA 10 Pokemon Sun & Moon Forbidden Light Diancie Prism Holo Card 74/131 #74 | $15.00 |
| Feb 13, 2024 | 2018 Pokemon Sun & Moon Forbidden Light Diancie Holo 74/131 PSA 10 Gem Mint | $49.99 |