2021 Topps Inception - Inception Autographed Letters Book Cards
20 card inception autographed letters book cards subset from 2021 Topps Inception (Baseball).
| # | Player | Team | Notes |
|---|---|---|---|
| ALBC-AB | Alex Bohm | Philadelphia Phillies | |
| ALBC-AT | Anderson Tejeda | Texas Rangers | |
| ALBC-BB | Bo Bichette | Toronto Blue Jays | |
| ALBC-BS | Brady Singer | Kansas City Royals | |
| ALBC-CM | Casey Mize | Detroit Tigers | |
| ALBC-CP | Christian Pache | Atlanta Braves | |
| ALBC-CY | Christian Yelich | Milwaukee Brewers | |
| ALBC-DC | Dylan Carlson | St. Louis Cardinals | |
| ALBC-JA | Jo Adell | Angels | |
| ALBC-LG | Luis Garcia | Washington Nationals | |
| ALBC-LR | Luis Robert | Chicago White Sox | |
| ALBC-MT | Mike Trout | Angels | |
| ALBC-NM | Nick Madrigal | Chicago White Sox | |
| ALBC-NP | Nate Pearson | Toronto Blue Jays | |
| ALBC-PA | Pete Alonso | New York Mets | |
| ALBC-RM | Ryan Mountcastle | Baltimore Orioles | |
| ALBC-SH | Spencer Howard | Philadelphia Phillies | |
| ALBC-SS | Sixto Sanchez | Miami Marlins | |
| ALBC-VG | Vladimir Guerrero Jr. | Toronto Blue Jays | |
| ALBC-WC | William Contreras | Atlanta Braves |