1993 Score Bert Blyleven #577

1993 Score Bert Blyleven #577 value & prices

The 1993 Score Bert Blyleven #577 is a Baseball card released in 1993. Ungraded copies carry a market value of about $1.48.

An ungraded copy is worth around $1.48, a PSA 10 (Gem Mint) around $14.50 and a pristine BGS 10 around $19.00. That's roughly a 9.8× 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?

The spread between raw ($1.48) and top-graded ($14.50) 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.