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Big Boy Cardz (John)

@bigboycardz

Avid Sports Card and Memorabilia Collector, Seller & Trader for over 30+ yrs. Diehard NY Yankees Fan, Giants & Jets, Knicks, Rangers, St. Johns basketball.

Midwest Box Breaks

Sports Card Breaks and trusted hobby sales for over 7 years. Collector advocate and founder of Break Club NFT. Always here to help new and returning collectors.

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Big Boy Cardz (John)

B

Membership: Member since Sep 29, 2025
Role: seller
Listings: 39 Listings

Midwest Box Breaks · Big Boy Cardz (John)'s Profile

Jun 5, 11:00 PM
Pick-Em, Lots, Customz
May 2, 12:00 AM
🔥 Mystery Packs & Singles 🔥
Apr 25, 1:00 AM
Singles & Mystery Packs
Apr 10, 12:00 AM
Mystery Packs & $2 Singles
Apr 4, 12:00 AM
$2 Pre- Bids & Mystery Packs
Mar 21, 11:00 PM
U Pick & Mystery Packs
Mar 13, 1:12 AM
Pop-up
Mar 13, 12:00 AM
💥 PreBids & Mystery Packs 💥
Mar 6, 1:00 AM
Card Show Pickups
Feb 26, 1:00 AM
💥 U Pick Em & Mystery Packs 💥
Feb 20, 1:00 AM
💥 Singles & Mystery Packs 💥
Feb 14, 2:00 AM
🔥 New Inventory 🔥
Feb 2, 3:00 AM
🔥 $1 BOX 🔥
Jan 30, 2:00 AM
💥 Wacky Wednesday 💥
Jan 24, 2:00 AM
💥 You Pick'em 💥
Jan 15, 12:00 AM
💥 1st MBB Show 💥