Mark McGwire / Kurt Warner card values & price guide
Mark McGwire / Kurt Warner has 1 card tracked; the most valuable is the 2002 UD Superstars Mark McGwire / Kurt Warner Keys To The City #K3 at $1.24 as of October 22, 2026.
1 cards · 1 sets · 2002–2002
Prices last updated Oct 2026
Cards tracked
1
Highest value
$1.24
Value range
$1
Median value
$1
With recorded sales
1
By price
Affordable under $251 cards
All prices
| Card | Year | Value |
|---|---|---|
 2002 UD Superstars · Keys To The City#K3 | 2002 | $1.24 |