Don Aase

The 1990 Upper Deck Don Aase #131 card captures the Mets pitcher during a pivotal era in baseball card production. Upper Deck's 1990 release marked a turning point in the hobby, introducing higher-quality printing and design standards that set the brand apart from competitors. This Near Mint example preserves the card's original gloss, sharp corners, and clean surface—hallmarks of careful storage and handling. Don Aase appeared in 47 games for the Mets in 1990, making this card a snapshot of his tenure with the franchise. Collectors pursuing complete Upper Deck 1990 baseball sets or focused Mets team collections frequently seek this card to fill gaps in their portfolios. The combination of strong condition and vintage Upper Deck provenance appeals to both hobbyists and investors interested in 1990s baseball card fundamentals. Whether you're completing a set, building a Mets collection, or exploring early Upper Deck releases, this card offers authenticity and collectible appeal.