Platinum was released in 2009. Platinum is grouped under the Platinum era.
Set size is 133 cards, which categorizes Platinum as mid-size. As of 2026, the set is 17 years old and fits a legacy-era profile.
In the Platinum checklist, Looker's Investigation occupies position #109 as a Uncommon card.
Looker's Investigation is a Platinum card from the 2009 release window. Its card type is Trainer.
The rarity label is Uncommon. Card subtype classification is Supporter.
Card rules text: You can play only one Supporter card each turn. When you play this card, put it next to your Active Pokémon.
When your turn ends, discard this card. Look at your opponent's hand, then choose you or your opponent.
Latest market snapshots place Looker's Investigation in Platinum at roughly $1.05. Price action is stable over 7 days, moving only 0.0%.
Against its 30-day baseline of $1.00, this card is pricing 4.5% higher. The 90-day window shows a floor near $0.91 and a peak around $1.12 (20% total spread), which maps to moderate-volatility movement.
Rarity classification for this copy is Uncommon.
Market structure summary: Short-term movement is stable (0.0% over 7 days), with price action clustered near recent averages. Observed 90-day bounds of $0.91 and $1.12 create a 20% band, matching a moderate-volatility profile.
Current value is 4.5% above its 30-day reference ($1.00). This sample does not include a stable graded benchmark, which means active listings remain the best condition-adjusted reference.