Set
1991 ToppsCard number
#375
Year
1991
Alvin Harper prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.38 | Buy on eBay ↗ |
| PSA 8 | $9.99 | Buy on eBay ↗ |
| PSA 9 | $16.82 | Buy on eBay ↗ |
| Grade 9.5 | $35.73 | Buy on eBay ↗ |
| PSA 10 | $39.50 | Buy on eBay ↗ |
| BGS 10 | $51.00 | Buy on eBay ↗ |
| CGC 10 | $24.00 | Buy on eBay ↗ |
| SGC 10 | $24.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1991 Topps Alvin Harper #375 value & prices
The 1991 Topps Alvin Harper #375 is a Football card released in 1991. Ungraded copies carry a market value of about $1.38.
An ungraded copy is worth around $1.38, a PSA 9 around $16.82, a PSA 10 (Gem Mint) around $39.50 and a pristine BGS 10 around $51.00. That's roughly a 29× 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 ($1.38) and top-graded ($39.50) 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.
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