2024 Panini Stars & Stripes 18U National Team Signature Konnor Griffin Materials #NTS-KG

2024 Panini Stars & Stripes 18U National Team Signature Konnor Griffin Materials #NTS-KG value & prices

The 2024 Panini Stars & Stripes 18U National Team Signature Konnor Griffin Materials #NTS-KG is a Baseball card (Materials parallel) released in 2024. Ungraded copies carry a market value of about $135.62.

An ungraded copy is worth around $135.62, a PSA 9 around $183.99, a PSA 10 (Gem Mint) around $423.97 and a pristine BGS 10 around $551.00. That's roughly a 3.1× 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 $135.62 and top grades reaching $423.97, 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.