Gregg Olson #21 of 33 card values & price guide
Gregg Olson #21 of 33 has 1 card tracked; the most valuable is the 1990 Topps Toys R Us Rookies Gregg Olson #21 of 33 at $0.25 as of October 26, 2026.
1 cards · 1 sets · 1990–1990
Prices last updated Oct 2026
Cards tracked
1
Highest value
$0.25
Value range
$0
Median value
$0
By price
Affordable under $251 cards
All prices
| Card | Year | Value |
|---|---|---|
 1990 Topps Toys R Us Rookies | 1990 | $0.25 |