2026 Topps Mars Attacks Christmas - GREETING CARD BOXTOPPER
6 card greeting card boxtopper subset from 2026 Topps Mars Attacks Christmas (Entertainment).
| # | Player | Team | Notes |
|---|---|---|---|
| GC-1 | Greetings From The North Pole | ||
| GC-2 | Greetings From England | ||
| GC-3 | Greetings from California | ||
| GC-4 | Greetings From Egypt | ||
| GC-5 | Greetings From Japan | ||
| GC-6 | Greetings From New York |