Grade Matrix
Graded
PSA 6
-
Grade 7 guide
$11
Grade 8 guide
$17
Grade 9 guide
$40
PSA 10
$250
PSA 10: Median of 2 sales, last 45 days · newest Oct 14, 2026 · checked Oct 25, 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
$35
CGC 10
$111
CGC P10
-
Availability
Availabilityi
6/10G: 12/y
Graded: ~12 sales/yr (low) · Sales per year: ~164 sales/yr · Recent sales: 4 PSA 10 comps · Raw recent sales: 60 · Grade 9 recent sales: 16 · PSA 10 recent sales: 30 · Graded copies: 302 · PSA-10 delta 21.3%
TCGplayer Price History
HolofoilProduct 157774Fetched Oct 24, 3:47 AM
Weekly market
$21.49
week ending Oct 23
Weekly avg sale
$22.49
week ending Oct 23
Units sold (week)
1
week ending Oct 23
Card Value FAQ
How much is Pheromosa GX (Ultra Prism #158) worth?
GemDelta shows Pheromosa GX (Ultra Prism #158) at $21.49 market price (TCGplayer market). Its Delta multiple is 11.6x.
How much is a PSA 10 Pheromosa GX (Ultra Prism #158) worth?
A PSA 10 Pheromosa GX (Ultra Prism #158) is currently shown at $250, the median of 2 PSA 10 sales in the last 45 days (newest Oct 14, 2026).
Is Pheromosa GX (Ultra Prism #158) worth grading?
GemDelta records a 52.3% gem rate for Pheromosa GX (Ultra Prism #158), with 158 PSA 10 copies out of 302 total PSA grades and a 11.6x Delta. That describes the grading profile; it is not financial advice.
PSA 10 Recent sales
| Date | Listing | Sale |
|---|---|---|
| Oct 14, 2026 | PSA 10 PHEROMOSA GX 158 ULTRA PRISM SECRET RAINBOW POKEMON MJ #158 | $334.00 |
| Sep 21, 2026 | Pokemon Pheromosa Gx Ultra Prism 158/156 Secret Rare PSA 10 Gem Mint 158/156 | $165.00 |
| Aug 10, 2026 | 2018 POKEMON SUN & MOON ULTRA PRISM SECRET #158 FULL ART/PHEROMOSA GX PSA 10 #158 | $203.50 |
| Jul 23, 2026 | 2018 POKEMON SUN & MOON ULTRA PRISM SECRET #158 FULL ART/PHEROMOSA GX PSA 10 158/156 | $265.00 |
| Jul 7, 2026 | Pheromosa Gx 158/156 Secret Ultra Prism Pokemon PSA 10 158/156 | $240.00 |
| Jun 5, 2026 | 2018 POKEMON SUN & MOON ULTRA PRISM SECRET #158 FULL ART/PHEROMOSA GX PSA 10 #158 | $198.50 |