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Hockey · PSA 10

1977 O-Pee-Chee Bobby Orr #251

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

Estimated value · PSA 10
$883
Based on 158 recent comparable sales.

Value by grade

How much the 1977 O-Pee-Chee Bobby Orr #251 is worth at each grade.

GradeValue
Raw / Ungraded$8
Grade 8$80
Grade 9$262
Grade 9.5$288
Gem Mint 10$883

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Frequently asked

How much is a PSA 10 1977 O-Pee-Chee Bobby Orr #251 worth?
A PSA 10 1977 O-Pee-Chee Bobby Orr #251 is worth approximately $883, based on recent comparable sales. Card values fluctuate with the market.
What's the difference between a Grade 9 and a Gem Mint 10 Bobby Orr?
For the 1977 O-Pee-Chee Bobby Orr #251, a Grade 9 is worth about $262 while a Gem Mint 10 is about $883 — the grade gap is roughly $622.
How does Slabline value the Bobby Orr 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.

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.