Cardboard Mayhem Hobby Co. was built on a multi-generational passion for trading cards and the belief that every collector deserves complete transparency, pristine card care, and uncompromising authenticity.
Operating out of Reno, Nevada, CMHC is a family-owned business run by Chris, Jennifer, Jackson, and Madelyn. We cover the entire hobby spectrum: • Vintage & Canonical Sports: Curated pre-1990 icons and Hall of Fame staples evaluated with rigorous condition standards. • Modern Sports Slabs & Raws: Flagship MLB, NBA, and NFL singles, refractors, and investment-grade graded slabs. • Trading Card Games: Authentic Pokémon, Magic: The Gathering, and Lorcana singles, meta-deck staples, and master-set chases.
We treat every card like a centerpiece of our own collection. The moment cards are acquired and inspected, they are placed into fresh penny sleeves and rigid protective holders to ensure edges, corners, and surfaces stay preserved. The high-resolution pictures you see in our store depict the exact card you will receive.
Whether you are hunting for an elusive vintage grail, adding to your PC slab vault, or picking up singles for your next tournament deck, thank you for supporting an independent, family-run card shop!