J.W. Slack card values & price guide
J.W. Slack has 1 card tracked; the most valuable is the 1960 Fleer J.W. Slack #35 at $2.40 as of October 20, 2026.
1 cards · 1 sets · 1960–1960
Prices last updated Oct 2026
Cards tracked
1
Highest value
$2.40
Value range
$2
Median value
$2
PSA 10 avg
$360
With recorded sales
1
By price
Affordable under $251 cards
All prices
| Card | Year | Value |
|---|---|---|
 1960 Fleer#35 | 1960 | $2.40 |