Thwackey #115

Thwackey appears in Scarlet & Violet Black Star Promos, released in 2023. The printed flavor text states: "The faster a Thwackey can beat out a rhythm with its two sticks, the more respect it wins from its peers." Its card type is Pokémon.

The rarity label is Promo. Printed HP is 100.

Energy typing is Grass. As an evolution, Thwackey develops from Grookey.

Notable ability on this print: "Boom Boom Groove". The printed attacks highlight "Beat".

Latest market snapshots place Thwackey in Scarlet & Violet Black Star Promos at roughly $8.23. Price action is stable over 7 days, moving only -0.5%.

That is close to the 30-day average of $8.20. The 90-day window shows a floor near $1.76 and a peak around $9.19 (90% total spread), which maps to high-volatility movement.

The listed rarity for this print is Promo.

Market structure summary: We observe a -0.5% shift this week, which points toward price consolidation rather than immediate volatility. The 90-day range spans $1.76 to $9.19 (90% spread), which indicates high-volatility behavior.

Relative to the 30-day baseline ($8.20), pricing is near equilibrium. Condition sensitivity is substantial: PSA 10 carries a +791% premium over raw value.

PSA 9 is currently around $28.26, while PSA 10 is $73.35.

Scarlet & Violet Black Star Promos was released in 2023. Scarlet & Violet Black Star Promos is grouped under the Scarlet & Violet era.

Set size is 75 cards, which categorizes Scarlet & Violet Black Star Promos as compact. As of 2026, the set is 3 years old and sits in a modern-era collecting window.

Within this set, Thwackey is card number 115 with a Promo designation.

A wider Thwackey checklist helps contextualize this specific Thwackey print. The current sample spans 6 comparable cards from 5 sets.

Comparable prices currently cover $0.10-$2.16, a 2060% band. Against the sample mean of $0.47, this card is +1651%.

Notable alternatives include Thwackey #17 (Chilling Reign) at $0.12, Thwackey #SV005 (Shining Fates Shiny Vault) at $2.16, Thwackey #12 (Shining Fates) at $0.10, and Thwackey #12 (Sword & Shield) at $0.11.