1990 Fleer Greg Maddux #37

1990 Fleer Greg Maddux #37 value & prices

The 1990 Fleer Greg Maddux #37 is a Baseball card released in 1990. Ungraded copies carry a market value of about $1.25.

An ungraded copy is worth around $1.25, a PSA 9 around $11.00, a PSA 10 (Gem Mint) around $24.99 and a pristine BGS 10 around $32.00. That's roughly a 20× 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?

The spread between raw ($1.25) and top-graded ($24.99) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.