Bob Knepper #486 Price Guide
Baseball · Baseball Cards 1979 Topps · Released 1979
Bob Knepper #486 (Baseball Cards 1979 Topps) is currently worth $1.35 raw (near mint) and $148 in PSA 10 (as of Aug 18, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
Current prices
Raw (ungraded)
| Ungraded | $1.35 |
Graded — grade ladder
| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $148 | $89.00 | $192 | $89.00 | — |
| 9.5 | — | — | — | — | $51.72 |
| 9 | — | — | — | — | $19.17 |
| 8 | — | — | — | — | $11.90 |
| 7 | — | — | — | — | $0.99 |
Last updated 2026-08-18 · Source: the PriceCharting price guide
Shop this card on eBay ↗As an eBay Partner, Midpoint may earn commission from qualifying purchases.
Price history
Is it worth grading?
Strong grading candidate — 109× premium in PSA 10
A PSA 10 Bob Knepper #486 sells for $148 against $1.35 raw: a $146 spread, 109× the ungraded price. A PSA 9 ($19.17) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Full grading break-even for Bob Knepper #486: fee tiers, best grader, gem-rate math →
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
More from 1979 Topps
Full set checklist →
More Bob Knepper cards
All Bob Knepper cards →Price alert
Watching this card? Set a line and Midpoint emails you the day the market crosses it — waiting to buy the dip or sell the spike.
Bob Knepper #486 — frequently asked
How much is Bob Knepper #486 (Baseball Cards 1979 Topps) worth?
As of Aug 18, 2026, Bob Knepper #486 (Baseball Cards 1979 Topps): an ungraded near-mint copy sells for about $1.35, a PSA 10 sells for about $148, a PSA 9 for about $19.17. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Bob Knepper #486 worth?
As of Aug 18, 2026, a PSA 10 (Gem Mint) Bob Knepper #486 (Baseball Cards 1979 Topps) sells for about $148, compared with $1.35 for a raw near-mint copy.
Is Bob Knepper #486 worth grading?
A PSA 10 Bob Knepper #486 sells for $148 against $1.35 raw: a $146 spread, 109× the ungraded price. A PSA 9 ($19.17) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Where do these Baseball card prices come from?
Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.
Is your baseball card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
Check my card free