Expert Belt

Expert Belt is an uncommon trainer card from the 2009 Arceus set that provided gameplay utility by boosting Pokemon HP and attack damage at the cost of giving up an extra prize card when knocked out. While not among the most sought-after cards from its era, it holds historical significance as part of the Diamond & Pearl series conclusion and appeals to vintage format players and set completionists. Current pricing data appears limited or unreliable, suggesting minimal market activity typical of mid-tier vintage trainer cards.