Prices last updated Oct 2026
Cards tracked
7
PSA 10 avg
$284
With recorded sales
7
All prices
| Card | Year | Value |
|---|---|---|
| 1975 Topps#251 | 1975 | — |
| 1974 Topps#234 | 1974 | — |
| 1977 Topps#44 | 1977 | — |
| 1977 Topps · White Back#44 | 1977 | — |
| 1976 Topps#113 | 1976 | — |
| 1978 Topps#11 | 1978 | — |
 1979 Topps#55 | 1979 | — |
By year
| Year | Cards | Top card | Value |
|---|---|---|---|
| 1979 | 1 | — | — |
| 1978 | 1 | — | — |
| 1977 | 2 | — | — |
| 1976 | 1 | — | — |
| 1975 | 1 | — | — |
| 1974 | 1 | — | — |
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Frequently asked questions
- How much more is a PSA 10 John Williamson card worth?
- Across John Williamson cards we track with both raw and PSA 10 prices, a PSA 10 sells for roughly 147.4× the ungraded price, averaging about $284. Grading pristine copies can pay off — check each card's grade ladder first.