1999 Upper Deck Textbook Excellence Tony Gwynn #T24

1999 Upper Deck Textbook Excellence Tony Gwynn #T24 value & prices

The 1999 Upper Deck Textbook Excellence Tony Gwynn #T24 is a Baseball card released in 1999. Ungraded copies carry a market value of about $1.84.

An ungraded copy is worth around $1.84, a PSA 9 around $250.00, a PSA 10 (Gem Mint) around $300.00 and a pristine BGS 10 around $390.00. That's roughly a 163× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.

Is it worth grading?

With raw copies near $1.84 and top grades reaching $300.00, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.