Set
1971 ToppsCard number
#171
Year
1971
Billy Keller prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $4.89 | Buy on eBay ↗ |
| PSA 7 | $42.00 | Buy on eBay ↗ |
| PSA 8 | $103.80 | Buy on eBay ↗ |
| PSA 9 | $355.00 | Buy on eBay ↗ |
| Grade 9.5 | $391.00 | Buy on eBay ↗ |
| PSA 10 | $637.27 | Buy on eBay ↗ |
| BGS 10 | $828.00 | Buy on eBay ↗ |
| CGC 10 | $382.00 | Buy on eBay ↗ |
| SGC 10 | $382.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1971 Topps Billy Keller #171 value & prices
The 1971 Topps Billy Keller #171 is a Basketball card released in 1971. Ungraded copies carry a market value of about $4.89.
An ungraded copy is worth around $4.89, a PSA 9 around $355.00, a PSA 10 (Gem Mint) around $637.27 and a pristine BGS 10 around $828.00. That's roughly a 130× 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?
With raw copies near $4.89 and top grades reaching $637.27, grading a sharp copy of this card can clearly pay for itself — the spread comfortably covers a typical ~$25.00 grading fee. The catch: only submit copies with strong centering, clean corners, and unmarked surfaces, because anything below a 9 usually erases the math.
