Grookey #SWSH070

Grookey (SWSH Black Star Promos) is presently valued at about $0.79 in raw condition. The 7-day delta remains near neutral at -1.3%.

Current value is elevated versus the 30-day mean ($0.69), by 14.2%. The 90-day window shows a floor near $0.55 and a peak around $0.80 (32% total spread), which maps to moderate-volatility movement.

The listed rarity for this print is Promo.

Current valuation lens: Over the last 7 days, prices have remained stable at -1.3%, indicating a consolidation phase over sudden breakouts. Observed 90-day bounds of $0.55 and $0.80 create a 32% band, matching a moderate-volatility profile.

Versus the 30-day average ($0.69), the card is trading 14.2% higher. Top-grade copies show substantial separation from raw: PSA 10 is pricing +5849% above the current raw benchmark.

PSA 9 is currently around $28.40, while PSA 10 is $47.00.

Grookey is a SWSH Black Star Promos card from the 2019 release window. The printed flavor text states: "When it uses its special stick to strike up a beat, the sound waves produced carry revitalizing energy to the plants and flowers in the area." Its card type is Pokémon.

The rarity label is Promo. Printed HP is 60.

Energy typing is Grass. Card subtype classification is Basic.

Attack line includes "Full On". Fire weakness applies to this print.

Other Grookey printings create a useful comparison set for Grookey. This comparison sample includes 6 alternatives across 5 sets.

In this sample, pricing ranges between $0.10 and $2.41 (2310% total span). Relative to the alternative average ($0.77), this card is +3%.

Notable alternatives include Grookey #SWSH001 (SWSH Black Star Promos) at $2.41, Grookey #16 (Chilling Reign) at $0.10, Grookey #SV004 (Shining Fates Shiny Vault) at $1.70, and Grookey #11 (Shining Fates) at $0.10.

SWSH Black Star Promos entered circulation in 2019. Series classification for this set is Sword & Shield.

Set size is 304 cards, which categorizes SWSH Black Star Promos as very large. As of 2026, the set is 7 years old and now falls into an established back-catalog period.

Grookey (#SWSH070) is one of the Promo prints in this expansion.