New Episodes of Greenie Sports Cards Live! Tuesday's 7PM EST on BIGPLAY Collectibles
Upcoming Greenie Collectible Events
September 26, 2026 Kirtland, OH
October 2-3, 2026 North Olmsted, OH
40 tables
"Where Everybody Knows Your Name"
9AM - 2PM
Kirtland Senior Center
7900 Euclid-Chardon Rd.,
Kirtland, OH 44094
October 2-3, 2026 North Olmsted, OH
October 2-3, 2026 North Olmsted, OH
200+ tables
Mall Hours
Friday (10/2): 11AM - 8PM
Saturday (10/3): 11AM - 8PM
Great Northern Mall
4954 Great Northern Mall,
North Olmsted, OH 44070
FREE admission and FREE parking
October 17, 2026 Broadview Hts., OH
100 tables. 75% sports. 25% TCG.
9AM - 3PM
Woodside Event Center
5025 E. Mill Rd.,
Broadview Heights, OH 44147.
Trade Night 4PM - 7PM at
BOMBER SPORTS CARDS
203 E Royalton Rd,
Broadview Heights, OH 44147
October 31st, 2026 Medina, OH
November 6-7, 2026 North Olmsted, OH
Saturday October 31st
Halloween Edition
9AM - 4PM
Medina Fairgrounds
Medina Community Center
735 Lafayette Road, Medina, Ohio 44256
November 6-7, 2026 North Olmsted, OH
November 6-7, 2026 North Olmsted, OH
November 6-7, 2026 North Olmsted, OH
200+ tables
Mall Hours
Friday (11/6): 11AM - 8PM
Saturday (11/7): 11AM - 8PM
Great Northern Mall
4954 Great Northern Mall,
North Olmsted, OH 44070
FREE admission and FREE parking
November 14, 2026 Twinsburg, OH
November 6-7, 2026 North Olmsted, OH
November 6-7, 2026 North Olmsted, OH
40 tables
"Saturday (11/14): 9AM - 3PM
Gleneagles Golf Course
2615 Glenwood Dr, Twinsburg, OH 44087
The Greenie Story
About Greenie Sports Cards
Steve Greenberg, known as "Greenie," has been actively engaged in buying, selling, and trading sports cards full time since 2006. The Greenie Team travels across the country to participate in collectible events, including sports card shows and conventions, whether by setting up a booth or going on buying trips. GSC has proudly maintained a booth at The National Sports Collectors Convention Inc. since 2007. If you're interested in selling single cards or full collections, feel free to contact us anytime.
The 2027 National Sports Collectors Convention Booth #1338
2027 National Sports Collectors Convention
Visit Greenie Sports Cards at Booth #1338 at the Donald E. Stephens Convention Center in Rosemont, IL
2024 National Sports Collectors Convention
The 2024 NSCC took place in our hometown of Cleveland, Ohio, at the I-X Center from July 24th-28th.
Corporate Partners
October 2-3, 2026
200+ tables
Friday (10/2): 11AM - 8PM
Saturday (10/3): 11AM - 8PM
FREE Admission and FREE Parking
Great Northern Mall
4954 Great Northern Mall,
North Olmsted, OH 44070