2020 Topps x Pete Alonso Has the Mets Slugger Curate Baseball Card Set
2020 Topps x Pete Alonso is a set that’s not all Polar Bear, but it has his fingerprints all over it. Topps partnered with the Mets slugger to curate the set, letting Alonso help pick the designs, themes and players.
Available for ten days on the Topps website from August 25 through September 4, it’s a box set that has 50 cards and costs $60. Inside each is a full base set plus six small insert sets that compliment the checklist. Every other set also comes with an additional card — an autograph.

2020 Topps x Pete Alonso Checklist Overview
The 20-card base set consists entirely of young MLB players and rookies. Joining Alonso on the checklist are Fernando Tatis Jr., Luis Robert, Yordan Alvarez, Vladimir Guerrero Jr. and more. A full set is in each box.

Joining them are six different insert sets totalling another 30 cards, which are also in every box. Each insert set has a different theme that ties into Alonso.
For starters, there’s 50 HR Club that lists him alongside Ken Griffey Jr., Babe Ruth, Willie Mays and Aaron Judge, whose rookie home run record Alonso broke.
Hitter’s Nightmare spotlights five current pitchers while Florida Roots has five current and past players from the Sunshine State. Other inserts include Pete’s Picks, Derby Greats and the Mets-centric Franchise Favorites.

Select cards in most of the insert sets have autographs that use stickers. Alonso’s autograph, which is based on his base card, is the exception. It’s hard signed and has Blue (/99), White (/25) and Gold (1/1) parallels.

2020 Topps x Pete Alonso baseball cards at a glance:
Cards per box: 50
Set size: 20 cards
Print Run: 3,00 boxes
Release date: August 25, 2020
2020 Topps x Pete Alonso Checklist
You can also download a customizable spreadsheet version:
Base
Base Set Checklist
20 cards.
1 Fernando Tatis Jr.
2 Vladimir Guerrero Jr.
3 Pete Alonso
4 Yordan Alvarez
5 Bo Bichette
6 Luis Robert
7 Gavin Lux
8 Eloy Jimenez
9 Chris Paddack
10 Nico Hoerner
11 Justin Dunn
12 Austin Riley
13 Josh Naylor
14 Yu Chang
15 Bryan Reynolds
16 Zac Gallen
17 Randy Arozarena
18 Cole Tucker
19 Jesus Luzardo
20 Aristides Aquino
Autographs
2020 Topps x Pete Alonso Autographs Checklists
Base Autographs Checklist
12 cards.
Parallels for the Alonso autograph include Blue (/99), White (/25) and Gold (1/1).

4A Yordan Alvarez
5A Bo Bichette
6A Luis Robert
9A Chris Paddack
10A Nico Hoerner
14A Josh Naylor
14A Yu Chang
15A Bryan Reynolds
17A Randy Arozarena
18A Cole Tucker
20A Aristides Aquino
PA-A Pete Alonso
50 HR Club Autographs Checklist
2 cards.
C1-A Ken Griffey Jr.
C2-A Aaron Judge
Florida Roots Autographs Checklist
4 cards.
F1-A Gary Sheffield
F2-A Bo Bichette
F4-A Daniel Vogelbach
F5-A Wade Boggs
Franchise Favorites Autographs Checklist
4 cards.
F1-A Dwight Gooden
F2-A Jeff McNeil
F3-A David Wright
F4-A Darryl Strawberry
Hitter’s Nightmare Autographs Checklist
3 cards.
H1-A Max Scherzer
H2-A Jacob deGrom
H5-A Shane Bieber
Pete’s Picks Autographs Checklist
4 cards.
P2-A Gavin Lux
P3-A Jacob deGrom
P4-A Gerrit Cole
P5-A Mike Trout
Inserts
2020 Topps x Pete Alonso Inserts Checklists
50 HR Club Checklist
5 cards.

C1 Ken Griffey Jr.
C2 Aaron Judge
C3 Babe Ruth
C4 Pete Alonso
C5 Willie Mays
Derby Greats Checklist
4 cards.
D1 Mark McGwire
D2 Vladimir Guerrero Jr.
D3 Pete Alonso
D4 Bryce Harper
Florida Roots Checklist
5 cards.
F1 Gary Sheffield
F2 Bo Bichette
F3 Kyle Tucker
F4 Daniel Vogelbach
F5 Wade Boggs
Franchise Favorites Checklist
5 cards.

F1 Dwight Gooden
F2 Jeff McNeil
F3 David Wright
F4 Darryl Strawberry
F5 Mike Piazza
Hitter’s Nightmare Checklist
5 cards.
H1 Max Scherzer
H2 Jacob deGrom
H3 Justin Verlander
H4 Clayton Kershaw
H5 Shane Bieber
Pete’s Picks Checklist
6 cards.

P1 Justin Dunn
P2 Gavin Lux
P3 Jacob deGrom
P4 Gerrit Cole
P5 Mike Trout
P6 Pete Alonso






It looks like the autos (non-Alonso) have parallels. I’ve seen Blue (/25), Red (/10), Orange (/5) and Gold (/1) on eBay.