1973 O-Pee-Chee Terry Harper #80
1973
See all Terry Harper cards & values$3.06est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Terry Harper price history
PSA 10 market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 1973 O-Pee-Chee Terry Harper #80 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 | $3.06 | — |
Terry Harper prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $3.06 | Buy on eBay ↗ |
| PSA 8 | $6.51 | Buy on eBay ↗ |
| PSA 9 | $35.88 | Buy on eBay ↗ |
| Grade 9.5 | $65.91 | Buy on eBay ↗ |
| PSA 10 | $199.92 | Buy on eBay ↗ |
| BGS 10 | $260.00 | Buy on eBay ↗ |
| CGC 10 | $80.00 | Buy on eBay ↗ |
| SGC 10 | $120.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1973 O-Pee-Chee Terry Harper #80 value & prices
The 1973 O-Pee-Chee Terry Harper #80 is a Hockey card released in 1973. Ungraded copies carry a market value of about $3.06.
An ungraded copy is worth around $3.06, a PSA 9 around $35.88, a PSA 10 (Gem Mint) around $199.92 and a pristine BGS 10 around $260.00. That's roughly a 65× 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 $3.06 and top grades reaching $199.92, 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.