Thwackey

Twilight Masquerade · #15/167 · Common · 2024

$1.22
Reverse Holofoil · Market price 71.8% (30d)
Prices as of Aug 14, 2026
HP 100GrassStage 1Art · GOSSAN
17graded pop
47%gem rate
28.9×PSA 10 vs raw
-25%off ATH $1.73 · Aug 2026
Market data

Printings & price history

Reverse Holofoil 25.8% 7d$1.22
Mid $1.42

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Graded market

Graded values

PSA 10 report →updated 2026-08-14
Grade 6 est.$1.15
Grade 5 est.$0.97
Grade 4 est.$0.80
Grade 3 est.$0.67
Grade 2 est.$0.54
Grade 1 est.$0.46

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

Reverse Holofoil · PSA 10 price history$35.94

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

Graded population census · updated 2026-08-02

Reverse Holofoil
CGC13 graded · 6 gem 10
PSA1 graded · 0 gem 10

Population data from PriceCharting, updated monthly.

Abilities

Boom Boom Groove
Once during your turn, if your Active Pokémon has the Festival Lead Ability, you may search your deck for a card and put it into your hand. Then, shuffle your deck.

Attacks

50Beat

The faster a Thwackey can beat out a rhythm with its two sticks, the more respect it wins from its peers.

How much is Thwackey #15/167 worth?

A raw copy of Thwackey #15/167 (Twilight Masquerade, 2024) is worth about $1.22 right now, based on the latest market data from August 14, 2026. Across the 2 printings we track, copies run anywhere from $0.10 to $999.00 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $35.25, roughly 28.9x the raw price, while a PSA 9 sits near $12.11. 13 copies have been graded to date, and 46% 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.

Collecting Twilight Masquerade?Full master set guide — every card, chase list, and completion cost