Cardboard Collector

Not hoarding. Curating.

Baseball card collector shirt for hobbyists and slab chasers.

You're not just opening packs... you're curating greatness. Whether you're flipping through binders, chasing slab upgrades, or explaining to your spouse why you “needed” that third copy of the same rookie card, this baseball card collector shirt understands you.It's more than cardboard—it’s history, hype, heartbreak, and the occasional Holy Grail.

  • Mascot’s holding heat—probably SPs you missed

  • Soft feel for long nights of sleeving and storytelling

  • Pairs well with slabs, shoeboxes, and strong opinions

$20

Mail Day Is The Best Day

Because every envelope holds hope.

Mail day t-shirt for trading card collectors, eBay snipers, and slab trackers.

Mail day is the best day and this tee is your official uniform for it. Whether it’s a bubble mailer full of rookie heat or a slab wrapped in way too much tape, that door knock hits different when it’s hobby-related. If your week revolves around tracking, stacking, and flexing pickups, this one’s for you.

  • Mascot has zero chill—just like you on tracking updates

  • Soft cotton that doesn’t itch while you're inspecting corners

  • Guaranteed to make you say: “Ooh, I forgot I ordered this!”

$20

Wax Ripper

Made for collectors. Worn by legends.

Retro wax ripping tee for collectors who chase hits, sniff packs, and live for cardboard gold.

Our Wax Ripper tee pays tribute to the adrenaline rush of cracking open a fresh pack—sweaty palms, cardboard gold, and the eternal hope for that grail pull. Whether you're a box breaker, a binder builder, or just love sniffing packs like it's 1989, this shirt's for the real ones who chase cardboard glory.

  • Retro-inspired mascot with built-in rip energy (not actually—but it feels like it)

  • Soft enough for grading day anxiety naps

  • Won’t flake like your buddy who swore he’d split the box

$20

I Like My Cardboard Graded

Raw is cool—but slabs hit different.

Graded card collector shirt for PSA, BGS, and SGC slab fanatics.

This tee is for the slab life enthusiast and those who chase 10s, live by pop reports, and have strong feelings about subgrades. Whether you're team PSA, BGS, SGC, or just love that sweet acrylic shine, this shirt is slabbed-up swagger you can wear.

  • Bold lettering, just like your population count flex

  • Soft cotton with no centering issues

  • Wears better than that card you cracked and re-subbed four times

$20

Gem Mint Life

Live life like a 10.

Graded and slabbed to perfection — because near mint just won’t cut it.

The Gem Mint Life tee is for the hobbyist who doesn’t settle for “near mint” anything. It’s clean, sharp, and rocks perfect centering—just like your last gem mint 10 (hopefully). Whether you're submitting slabs, flexing your flawless PC, or just trying to avoid surface dings in life and love, this card collector shirt is for you.

  • Mascot is slabbed-up and loving it

  • Soft feel—won’t scuff, flake, or smudge your vibes

  • Pairs well with nitrile gloves and obsessive gem mint grading expectations

$20

Pack Rat

The original multi-sport hoarder. And proud of it.

Funny trading card collector shirt for baseball, basketball, football, and hockey hoarders.

The Pack Rat tee is for the collector who doesn’t specialize — they stockpile. Whether it’s base cards, beaters, or that box of 1991 Donruss you just can’t toss, this shirt celebrates your refusal to choose a lane. From cardboard mountains to plastic bins labeled "misc.," this one’s for the hobbyists who collect everything.

  • Mascot hoards packs like you hoard bulk rookies

  • Soft cotton that won’t stick to top loaders

  • Pairs well with overstuffed shoeboxes

$20

One of One

Super rare (just like every other listing claims).

Funny baseball card collector shirt spoofing overhyped eBay listings, gem mint claims, and fake 1/1s.

The One of One tee is a love letter to the wild world of eBay listings — where everything is a “pop 1,” every card is gem mint, and even 1990 Fleer commons are somehow “HTF 🔥🔥🔥.” Whether you’re listing your “prized” PC card with the best offer set to $9,999.99 or just laughing at someone else's delusion, this shirt speaks your language.

  • Mascot’s been “pre-graded” gem mint by vibes alone

  • Soft feel — even if the shirt’s not centered, it still slaps

  • Pairs well with questionable comps, endless auctions, and excessive emojis 🔥🔥🔥

$20