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Baseball · PSA 10

1977 Topps Nolan Ryan #650

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

Estimated value · PSA 10
$20,130
Based on 1573 recent comparable sales.

Value by grade

How much the 1977 Topps Nolan Ryan #650 is worth at each grade.

GradeValue
Raw / Ungraded$8
Grade 8$295
Grade 9$1,804
Grade 9.5$1,985
Gem Mint 10$20,130

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Frequently asked

How much is a PSA 10 1977 Topps Nolan Ryan #650 worth?
A PSA 10 1977 Topps Nolan Ryan #650 is worth approximately $20,130, based on recent comparable sales. Card values fluctuate with the market.
What's the difference between a Grade 9 and a Gem Mint 10 Nolan Ryan?
For the 1977 Topps Nolan Ryan #650, a Grade 9 is worth about $1,804 while a Gem Mint 10 is about $20,130 — the grade gap is roughly $18,326.
How does Slabline value the Nolan Ryan 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.