Maintenance

The 1999 Base Set Maintenance is an uncommon Trainer card, illustrated by Keiji Kinebuchi. Raw near-mint copies trade around $2.89, while a PSA 10 is modelled near $47.89 and a PSA 9 near $20.89. In its original set it is a frequent pull — roughly a 1-in-11 booster pull (modelled, not official). Maintenance has 4 other printings in the catalogue.