1973 O-Pee-Chee Cliff Koroll #28
1973
See all Cliff Koroll cards & values$2.07est. value (ungraded)
Prices updated 2026-10-22
Based on recorded sold prices how we price cards
Price by month
Average price of the 1973 O-Pee-Chee Cliff Koroll #28 each month, from 1 recorded price reading. Prices are re-checked regularly; a month's average counts each day from that month's first reading at the price that held that day.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $2.07 | — |
Cliff Koroll prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $2.07 | Buy on eBay ↗ |
| PSA 8 | $5.38 | Buy on eBay ↗ |
| PSA 9 | $59.28 | Buy on eBay ↗ |
| Grade 9.5 | $93.65 | Buy on eBay ↗ |
| PSA 10 | $112.18 | Buy on eBay ↗ |
| BGS 10 | $146.00 | Buy on eBay ↗ |
| CGC 10 | $45.00 | Buy on eBay ↗ |
| SGC 10 | $67.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1973 O-Pee-Chee Cliff Koroll #28 value & prices
The 1973 O-Pee-Chee Cliff Koroll #28 is a Hockey card released in 1973. Ungraded copies carry a market value of about $2.07.
An ungraded copy is worth around $2.07, a PSA 9 around $59.28, a PSA 10 (Gem Mint) around $112.18 and a pristine BGS 10 around $146.00. That's roughly a 54× 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 $2.07 and top grades reaching $112.18, 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.