Boston's Monthly Card Show

PokémonOne PieceSportsAll ages
2026 season

Upcoming shows

Sunday Trading Card Expos at Dorchester Brewing Co. Wednesday night Mid-Week Markets at The Substation in Roslindale.

Sunday8Nov

Trading Card Expo

Dorchester Brewing Co.9 AM – 2:30 PM
$5 entry · students & first responders $3 · 12 & under free
  • Pack battles at 11:30 AM and 12 PM
  • Giveaways every hour
  • 30th Anniversary ETB drawn live at 1:30 PM (must be present)
Get tickets
Wednesday18Nov

Mid-Week Market

The Substation, Roslindale5 – 9 PM
Free entry

An after-work card show. Bring your binder and trade.

  • Pack battles at 6:30 PM and 7 PM · 8 players each, 16 spots total
Reserve a pack battle spotRSVP on Facebook
Sunday6Dec

Trading Card Expo

Dorchester Brewing Co.9 AM – 2:30 PM
  • Pack battles at 11:30 AM and 12 PM · 8 players each, 16 spots total
Get tickets
Free pack

Rip a pack

Every visitor gets one rip. Drag across the top of the pack (or tap the button) and see what you pull.

👉 Drag across the foil to tear it open

You pulled FREE ENTRY CARDIVALLEFORALL Sun Nov 8 · Dorchester Brewing Co.
Enter the code at checkout on Treasure. Limited uses. Use it now
At every show

What's on the floor

Local vendors, collectors and players in one room. Come to buy, sell, trade or just dig.

Vendor tables

Singles, slabs and sealed product from Boston-area sellers across Pokémon, One Piece and sports.

Trade

Bring your binder. Vendors and collectors trade all day.

Pack battles

Rip packs head to head. You keep every card you pull.

Giveaways

Prizes through the day at our Sunday Expos.

The scene

From the floor

Two rooms, one scene. Hover to pause, then scroll down to see each venue.

Where

Our venues

Dorchester Brewing Co.

Sunday Trading Card Expo

1250 Massachusetts Ave, Boston

Big open hall, pack battles, giveaways and a full kitchen and taproom.

Park in the Plumbers Union lot next door.

Next here: Sun Nov 8 & Sun Dec 6

Directions

The packed hall at Dorchester Brewing Co. with a full room of vendor tables
Shoppers working the vendor tables by the big windows
A glass case full of graded slabs
A vendor in a green cap smiling behind his showcase
A card cleaning and restoration vendor at work
Sealed product stacked on a vendor table with shoppers lined up
Two collectors posing on the show floor, one with a dog in her bag
The show floor from the back of the hall
Collectors trading over a showcase
Players learning the game at a taproom table
A shopper digging through a showcase
A card restoration and cleaning table
A busy vendor table with a Discounted Pokemon Cards sign
A shopper checking prices over a case of slabs
Vendors and shoppers by the wood-paneled bar
A spread of fresh pulls on a wooden table
A shopper looking over a vendor case
A 1982 Fleer baseball wax pack
A close-up of a card being cleaned
A vendor smiling at her table
The CARDIVÁLLE TODAY sign outside the brewery
21 photos · swipe or drag →

The Substation

Wednesday Mid-Week Market

4228 Washington St, Roslindale

An after-work market in a restored power station. Free entry, full bar.

Park in the municipal lot behind Citizens Bank or the Roslindale Village commuter rail lot.

Next here: Wed Nov 18 & Wed Dec 16

Directions

The full show floor at The Substation, packed with tables and shoppers
📸 Kelly Davidson
A vendor in a blue cap working out a deal
📸 Kelly Davidson
A pack battle on the mic, two players ripping packs head to head
Sandman McGhee with a collector holding up his pickup
📸 Kelly Davidson
Two vendors smiling behind a case full of cards
📸 Kelly Davidson
Big reactions at the pack battle table
Sandman McGhee in a CARDIVÁLLE cap
📸 Kelly Davidson
A shopper flipping through a binder page
📸 Kelly Davidson
Two collectors showing off sealed prizes in front of the CARDIVÁLLE banner
A vendor in a CARDIVÁLLE lanyard chatting with a shopper
📸 Kelly Davidson
A packed vendor table with a shopper in a Dodgers jersey
📸 Kelly Davidson
The pack battle crowd leaning in for the reveal
Sandman McGhee handing a card across the table
📸 Kelly Davidson
A vendor ringing up a sale at her table
📸 Kelly Davidson
Shoppers browsing tables under the big windows
📸 Kelly Davidson
A vintage Japanese card in a slab
Hands opening a fresh pack
📸 Kelly Davidson
Vendors with their binders and display cases
📸 Kelly Davidson
A card changing hands over the table
📸 Kelly Davidson
A shopper in a Dodgers cap checking a card
📸 Kelly Davidson
A collector looking down at his cards in warm light
📸 Kelly Davidson
A vendor setting up his table
📸 Kelly Davidson
A vendor table with a free Pokémon decks sign
📸 Kelly Davidson
The Substation bar sign
📸 Kelly Davidson
24 photos · swipe or drag →

📸 Pro photos: Kelly Davidson · @kdstudio

For sellers

Get a table

Vendor tables are booked through Treasure. Pick your show and size, then pay to lock it in. Every booked vendor gets a free-entry code to share with their followers.

Nov 8 tableDec 6 tableDec 16 tableAsk on Instagram

StrawberryMilk smiling while helping a shopper at her vendor table
StrawberryMilk · @strawberrymilkmakesart · 📸 Kelly Davidson · @kdstudio
Good to know

FAQ

How much is entry?

Wednesday Mid-Week Markets are free. Sunday Expos are $5, $3 for students and first responders, and free for kids 12 and under.

What cards will I find?

Pokémon, One Piece and sports cards: singles, graded slabs and sealed product.

Can I sell or trade my cards?

Yes. Bring your binder. Many vendors buy and trade, and collectors trade with each other all day.

Is it kid friendly?

Yes, every show is all ages.

Where do I park?

Dorchester Brewing Co.: the Plumbers Union lot next door. The Substation: the municipal lot behind Citizens Bank or the Roslindale Village commuter rail lot.

Tickets Open in Treasure ↗
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