Pheromosa-GX

Ultra Prism · #158/156 · Rare Rainbow · 2018

$19.02
Market price 0.0% (30d)
Prices as of Jul 26, 2026
HP 170GrassBasicGXUltra BeastArt · 5ban Graphics
327graded pop
50%gem rate
11.6×PSA 10 vs raw
-14%off ATH $19.78 · May 2026
+$85.65EV to grade — worth it

Price history

Secret Rare 0.0% 7d$19.02
Low $34.11Mid $62.46

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Graded values

updated 2026-07-26
Grade 6 est.$16.15
Grade 5 est.$13.60
Grade 4 est.$11.22
Grade 3 est.$9.35
Grade 2 est.$7.65
Grade 1 est.$6.46

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$220.00

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-07-07

PSA285 graded · 153 gem 10
CGC42 graded · 10 gem 10

Population data from PriceCharting, updated monthly.

Attacks

30Fast Raid
If you go first, you can use this attack on your first turn.
60Cruel Spike
Your opponent's Active Pokémon is now Confused.
50×Beauty-GX
This attack does 50 damage for each Prize card your opponent has taken. (You can't use more than 1 GX attack in a game.)

How much is Pheromosa-GX #158/156 worth?

A raw copy of Pheromosa-GX #158/156 (Ultra Prism, 2018) is worth about $19.02 right now, based on the latest market data from July 26, 2026.

Grading changes the math on this one: a PSA 10 is valued around $220.00, roughly 11.6x the raw price, while a PSA 9 sits near $39.90. 285 copies have been graded to date, and 54% of them came back a 10 — worth knowing before you pay grading fees.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.