Grass Energy

The 2007 Power Keepers Grass Energy is a rare Energy card. Raw near-mint copies trade around $6.83, while a PSA 10 is modelled near $51.83 and a PSA 9 near $24.83. In its original set it is a tough pull — roughly a 1-in-69 booster pull (modelled, not official). Grass Energy has 12 other printings in the catalogue.