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$209.76
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-07-07
PSA509 graded · 249 gem 10
12345678910
CGC89 graded · 21 gem 10
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Population data from PriceCharting, updated monthly.
Attacks
Severe Poison
Your opponent's Active Pokémon is now Poisoned. Put 8 damage counters instead of 1 on that Pokémon between turns.
120Poison Absorption
If your opponent's Active Pokémon is Poisoned, heal 100 damage from this Pokémon.
Nasty Goo Mix-GX
Your opponent's Active Pokémon is now Paralyzed and Poisoned. If this Pokémon has at least 4 extra Energy attached to it (in addition to this attack's cost), put 15 damage counters instead of 1 on that Pokémon between turns. (You can't use more than 1 GX attack in a game.)
How much is Muk & Alolan Muk-GX #220/214 worth?
A raw copy of Muk & Alolan Muk-GX #220/214 (Unbroken Bonds, 2019) is worth about $37.95 right now, based on the latest market data from August 14, 2026.
Grading changes the math on this one: a PSA 10 is valued around $209.76, roughly 5.5x the raw price, while a PSA 9 sits near $38.00. 509 copies have been graded to date, and 49% of them came back a 10 — worth knowing before you pay grading fees.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.
Unbroken Bonds · #220/214 · Rare Rainbow · 2019
