SlablineSlabline™All graded cards →

1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5

What a PSA 10 is worth — from real comparable sales.

Estimated value · PSA 10
$134
Based on 9 recent comparable sales.

Value by grade

How much the 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 is worth at each grade.

GradeValue
Raw / Ungraded$2
Grade 7$13
Grade 8$29
Grade 9$100
Grade 9.5$110
Gem Mint 10$134

Which grader maximizes value

Gem / 10 by company

A PSA 10 tops the graded market for this card at $134.

  • PSA$134
  • BGS$121
  • CGC$81
  • SGC$81

Estimates from recent comparable sales. A higher graded-market value doesn’t guarantee the card earns that grade — Pre-Grade it first to judge the odds.

If you had to sell today

Liquidity
Market value
$134
→
Quick-sale recovery
≈ $40
30% recovered

A dealer typically pays about 30% of market for a fast, guaranteed sale — the rest is the liquidity gap. An auction or private sale can recover more but takes time and fees. It’s why your Slabline Score weighs liquidity — and why insuring at market matters: a fire-sale recovers far less than the number you’re covered for.

Estimated from dealer buy-vs-sell spreads; actual offers vary by condition and demand.

Have a raw one? See if it's worth grading
Opens the ROI calculator pre-filled with this card's Grade 9 and Gem Mint 10 values.
→
✦ Have the raw card? Pre-Grade it from a photoFree AI
Predict the grade it would likely receive — then see its real gem rate and whether it's worth grading, before you pay to submit.
→

Own this card? Track its value automatically.

Add it to your free Slabline collection — live valuations, a 0–1000 protection score, and a broker-ready insurance schedule.

See a full collection scored →
Or get the iOS appDownload on the App StoreGet it on Google Play
See live listings on eBay →

Slabline may earn a commission from eBay purchases.

Frequently asked

How much is a PSA 10 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 worth?
A PSA 10 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 is worth approximately $134, based on recent comparable sales. Card values fluctuate with the market.
What's the difference between a Grade 9 and a Gem Mint 10 Ken Dryden [Round Corners]?
For the 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5, a Grade 9 is worth about $100 while a Gem Mint 10 is about $134 — the grade gap is roughly $34.
How does Slabline value the Ken Dryden [Round Corners] card?
Slabline values each graded card from recent comparable sales of the exact card and grade, aggregated across eBay, Heritage, Goldin, and PWCC. More sales yield a tighter, higher-confidence estimate.
How much is a raw (ungraded) 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 worth?
A raw (ungraded) 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 is worth about $2, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.
How much is a PSA 7 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 worth?
A PSA 7 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 is worth about $13, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.
How much is a PSA 8 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 worth?
A PSA 8 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 is worth about $29, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.
How much is a PSA 9 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 worth?
A PSA 9 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 is worth about $100, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.
How much is a PSA 9.5 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 worth?
A PSA 9.5 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 is worth about $110, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.
How much is a PSA 10 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 worth?
A PSA 10 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 is worth about $134, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.
Which grading company is the 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 worth the most in?
A PSA 10 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5 tops the graded market at about $134. Across companies: PSA 10 $134, BGS 10 $121, CGC 10 $81, SGC 10 $81.
How much would I actually get selling the 1977 O-Pee-Chee Glossy Ken Dryden [Round Corners] #5?
A quick sale to a dealer typically recovers about 30% of market value — roughly $40 on this card's $134 value. An auction or private sale can recover more but takes longer and charges fees. The gap between market value and quick-sale recovery is the card's liquidity risk.

Related cards

Guides

Own this card? Track its value automatically.

Add it to your free Slabline collection — live valuations, a 0–1000 protection score, and a broker-ready insurance schedule.

See a full collection scored →

Values are informational estimates built from recent comparable sales — not a certified appraisal, insurance, or financial advice. Card values fluctuate; figures are a snapshot and may differ from a realized sale.