1989 Topps David Grant #31

1989 Topps David Grant #31 value & prices

The 1989 Topps David Grant #31 is a Football card released in 1989. Ungraded copies carry a market value of about $1.60.

An ungraded copy is worth around $1.60, a PSA 10 (Gem Mint) around $23.29 and a pristine BGS 10 around $30.00. That's roughly a 15× 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 ($1.60) and top-graded ($23.29) 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.