Home
Browse
Become a Seller
Log in
Sign up
mrg_collection
Matthew Grzechowiak
Message
Follow
5.0 (1,494
Reviews
)
•
2d
Avg Ship
•
10.5K
Sold
1.5K
Following
•
2.5K
Followers
5.0 (1,494
Reviews
)
•
2d
Avg Ship
•
10.5K
Sold
1.5K
Following
•
2.5K
Followers
Message
Follow
Shop
Shows
Reviews
Clips
Home
Log in
Sign up
Browse
Become a Seller
Help & Legal
Privacy Policy
Terms & Conditions
Contact Us
FAQ
v20260807-0402
Upcoming Shows (5)
mrg_collection
12
2025 Chrome Hobby PYP Break
mrg_collection
Pre-Bid Singles & 2026 Lights Out 10x PYD
Breaks, Hobby
mrg_collection
Pre-Bid Singles & 2025 Chrome Mixer PYD
mrg_collection
2022 F1 Mixer (Sapphire, Hobby, Lite) & 2026 Lights Out PYT
mrg_collection
2026 Topps Lights Out F1 Break
/users%2F4531593%2Fstore%2F217f1737-dba9-4238-9910-a76db71ccd0a.jpeg)
/livestream_thumbnails%2F6abd0aea-c47d-4450-b88a-f6c318525917.jpg)
/users%2F4531593%2Fa50eb16b-2efe-44d8-b727-10b19829c661.jpeg)