2019 Topps Triple Threads - BAT KNOB BOOK CARDS
10 card bat knob book cards subset from 2019 Topps Triple Threads (Baseball).
| # | Player | Team | Notes |
|---|---|---|---|
| TTBK-AB | Alex Bregman | Houston Astros | |
| TTBK-CR | Cal Ripken Jr. | Baltimore Orioles | |
| TTBK-FL | Francisco Lindor | Cleveland Indians | |
| TTBK-JS | Juan Soto | Washington Nationals | |
| TTBK-KG | Ken Griffey Jr. | Seattle Mariners | |
| TTBK-MB | Mookie Betts | Boston Red Sox | |
| TTBK-MP | Mike Piazza | New York Mets | |
| TTBK-MT | Mike Trout | Angels | |
| TTBK-RH | Rhys Hoskins | Philadelphia Phillies | |
| TTBK-TM | Thurman Munson | New York Yankees |