1977 O-Pee-Chee Glossy Darryl Sittler Square Corners #20
1977
See all Darryl Sittler cards & values$1.63est. value (ungraded)
Prices updated 2026-10-23
Based on recorded sold prices how we price cards
Darryl Sittler price history
Ungraded market value, one reading a day. One-day spikes that reverse the next day are left out.
Price by month
Average price of the 1977 O-Pee-Chee Glossy Darryl Sittler Square Corners #20 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 | $1.63 | — |
Darryl Sittler prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.63 | Buy on eBay ↗ |
| PSA 9 | $12.06 | Buy on eBay ↗ |
| Grade 9.5 | $13.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1977 O-Pee-Chee Glossy Darryl Sittler Square Corners #20 value & prices
The 1977 O-Pee-Chee Glossy Darryl Sittler Square Corners #20 is a Hockey card (Square Corners parallel) released in 1977. Ungraded copies carry a market value of about $1.63.
An ungraded copy is worth around $1.63 and a PSA 9 around $12.06.
Is it worth grading?
The spread between raw ($1.63) and top-graded ($12.06) 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.
More from 1977 O-Pee-Chee Glossy
Other Darryl Sittler cards
