1991 Studio Jack Morris #89

1991 Studio Jack Morris #89 value & prices

The 1991 Studio Jack Morris #89 is a Baseball card released in 1991. Ungraded copies carry a market value of about $1.42.

An ungraded copy is worth around $1.42, a PSA 10 (Gem Mint) around $35.75 and a pristine BGS 10 around $46.00. That's roughly a 25× 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 ($1.42) and top-graded ($35.75) 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.