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Card number
#320
Year
1994

Greg Maddux prices by grade

GradeValueeBay
Ungraded$1.20Buy on eBay ↗
PSA 8$8.90Buy on eBay ↗
PSA 9$10.00Buy on eBay ↗
Grade 9.5$33.62Buy on eBay ↗
PSA 10$49.29Buy on eBay ↗
BGS 10$64.00Buy on eBay ↗
CGC 10$30.00Buy on eBay ↗
SGC 10$30.00Buy on eBay ↗

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1994 Upper Deck Greg Maddux #320 value & prices

The 1994 Upper Deck Greg Maddux #320 is a Baseball card released in 1994. Ungraded copies carry a market value of about $1.20.

An ungraded copy is worth around $1.20, a PSA 9 around $10.00, a PSA 10 (Gem Mint) around $49.29 and a pristine BGS 10 around $64.00. That's roughly a 41× 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 ($1.20) and top-graded ($49.29) 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.

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