www.MJSchaffer.com

• Home
• Product List
• Shows & Events
• MJS Guides & Reviews
  • 1938 WA and AC Churchman's Boxing Recent and Past Sales
  • 1938 WA and AC Churchman
  • 1990 Pro Set Errors and Variations
  • 2007 Playoff Contenders
  • 2012 Panini Black Friday Checklist
  • Autographs Authenticity
  • Brett Favre RC Checklist
  • Football Team Addresses
  • Shipping Cards
  • The Value of a Card
  • Through The Mail Autographs
• About Us
• FAQ/Help ?
• Contact Us

Customer Testimonials

Read what some of our customers are saying!
If you would like to share your own experience, please Email Us your comments.

Thanks for the cards. I look forward to trading with you again.

- TC

Highly recommended site. Prices are better than other auction sites. No problems here.

- Tim

GREAT CARDS - GREAT SERVICE AND FAST SHIPPING TOO.
THANKS!

- MIKE

Contacted mjschaffer about trading Cowboys cards for Raiders cards. Perfect transaction! Very helpful! I highly recommend using mjschaffer!

- Dan

sports cards and memorabilia, football cards, golf cards, basketball cards, boxing cards, 1990 Pro Set Variations, commons, SP Authentic, Playoff Contenders, autographs, jerseys, serial numbered, want lists, BGS graded and more!

Copyright 2025 MJ Schaffer Sports Cards and Memorabilia. All rights reserved.