2025 Topps Cosmic Chrome Extraterrestrial Autograph Coby Mayo Green Space Dust Refractor #ETA-CMA

2025 Topps Cosmic Chrome Extraterrestrial Autograph Coby Mayo Green Space Dust Refractor #ETA-CMA value & prices

The 2025 Topps Cosmic Chrome Extraterrestrial Autograph Coby Mayo Green Space Dust Refractor #ETA-CMA is a Baseball card (Green Space Dust Refractor parallel) released in 2025. Ungraded copies carry a market value of about $40.00.

An ungraded copy is worth around $40.00, a PSA 9 around $86.00, a PSA 10 (Gem Mint) around $367.19 and a pristine BGS 10 around $477.00. That's roughly a 9.2× 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 $40.00 and top grades reaching $367.19, 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.