East Coast Collectibles Convention

The East Coast Collectibles Convention (EC3CON) is a quarterly, family friendly sports and trading card show at Mohegan Sun in Connecticut. EC3CON brings together sports and Pokémon card collectors, hobby enthusiasts and families for a weekend filled with fun. Enjoy autograph signings from athletes and voice actors, shop with over 300 tables of unique vendors, buy - sell - trade cards. Whether you're into baseball, basketball, Pokémon, Magic The Gathering - there is something for everyone! With free parking and free admission for kids under 12, EC3CON is a must see! Join us every February, June, September and November!

PURCHASE ADMISSION HERE
EC3CON, February, Valentines Day Weekend, Mohegan Sun Connecticut, Card Show, Quarterly Card Show, Sports Cards, Pokemon Cards, One Piece, Trading Cards, Vendors

Date & Location

Saturday and Sunday
February 14+15, 2026

Sky Convention Center
Mohegan Sun
Uncasville, Connecticut

Admission Info

Purchase Admission Tickets Here

General Admission: $15

Early Bird Admission: $25 Saturday Only

Kids under 12: Enter FREE with an adult

Show Hours:

Early Bird Admission:
Saturday Only 9:00 AM

General Admission:
Saturday 10:00 AM – 6:00 PM
Sunday 10:00 AM - 4:00 PM

Vendor Tables

300 Vendor Tables

Buy • Sell • Trade a wide variety of sports cards, Pokémon cards, and TCG collectibles. Don’t miss out!

Special Guests

Announcements Coming Soon!

Hotel Room Block

Hyatt Place Uncasville / Casino Area

2049 Norwich New London Tpke, Uncasville, CT 06382

Group Name:  East Coast Card Conv
Special Rate Code: G-ECC3

To book, your have two choices:

Book online: copy this link and paste into browser:  

https://www.hyatt.com/hyatt-place/en-US/bdrzu-hyatt-place-uncasville-casino-area?corp_id=G-ECC3

-Click “BOOK”

-Insert the check-in + check-out date

-Use the drop-down menu named “Special Rates” to choose “Corporate or Group Code”.

-The code to use is “G-ECC3”

OR

Call Hyatt Reservations at 800-233-1234

Group Name:  East Coast Card Conv
Special Rate Code: G-ECC3

Find EC3CON!

Sky Convention Center, Mohegan Sun
1 Mohegan Sun Blvd
Uncasville, CT 06382

 

Future Dates

  • February 14-15, 2026

  • June 20-21, 2026

  • September 5-6, 2026

  • November 2026 - date TBA

Visit Our Card Shop!

East Coast Collectibles Card Shop
386 Main Street
Middletown, CT 06457

(located inside The Main Street Market)

East Coast Collectibles Card Shop, Middletown CT, Card Shop, Main Street, Downtown Middletown, Connecticut, Sports Cards, Pokemon Cards
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  • Various sports and Pokémon trading cards displayed on a table, some in protective cases. Each card has a price tag in dollars. Cards include basketball players and Pokémon characters like Charizard and Blastoise.
  • A collection of graded Pokemon trading cards on display, including several Charizard cards, Hitmonchan ex, and Rocket's Scyther. Prices range from $100 to $2000, with various grading labels visible from CGC and PSA.
  • Collection of Pokémon trading cards in protective sleeves, each marked with a green sticker indicating value; includes cards like Zapdos, Aerodactyl, and Kangaskhan.
  • The East Coast Collectibles Convention at Mohegan Sun in Connecticut, a sports card and trading card show, crowded card show. Vendor tables, merchandise, and collectible items on display.
  • Display case with various sports trading cards featuring athletes, some with protective plastic cases and graded labels.
  • The East Coast Collectibles Convention at Mohegan Sun in Connecticut, a sports card and trading card show, crowded card show. Vendor tables, merchandise, and collectible items on display.
  • Collection of vintage baseball cards displayed in a glass case.
  • Card trading show with attendees browsing tables and displays. The East Coast Collectibles Convention at Mohegan Sun in Connecticut, a sports card and trading card show, crowded card show.
  • Crowded trading card convention with attendees browsing vendor tables indoors. The East Coast Collectibles Convention at Mohegan Sun in Connecticut, a sports card and trading card show, crowded card show. Vendor tables, merchandise, and collectible i