2026 Panini Prizm Throwback Signature Sam Antonacci #TBS-SA

2026 Panini Prizm Throwback Signature Sam Antonacci #TBS-SA value & prices

The 2026 Panini Prizm Throwback Signature Sam Antonacci #TBS-SA is a Baseball card released in 2026. Ungraded copies carry a market value of about $12.83.

An ungraded copy is worth around $12.83, a PSA 9 around $38.05, a PSA 10 (Gem Mint) around $112.83 and a pristine BGS 10 around $147.00. That's roughly a 8.8× 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 $12.83 and top grades reaching $112.83, 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.