2026 Panini Immaculate Collection Jumbo Lumber Bill Mazeroski #JL-BM

2026 Panini Immaculate Collection Jumbo Lumber Bill Mazeroski #JL-BM value & prices

The 2026 Panini Immaculate Collection Jumbo Lumber Bill Mazeroski #JL-BM is a Baseball card released in 2026. Ungraded copies carry a market value of about $23.39.

An ungraded copy is worth around $23.39, a PSA 9 around $47.04, a PSA 10 (Gem Mint) around $137.83 and a pristine BGS 10 around $179.00. That's roughly a 5.9× 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 $23.39 and top grades reaching $137.83, 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.