I have the following for trade:

2010 Topps Magic Gridiron Stamp of Approval
Philip Rivers #3/10
Philip Rivers #8/10

2010 Topps Magic Historical Stamp of Approval
Mary Edwards Walker #24/25
James Monroe #23/25
Andrew Jackson #11/25
General Patton #4/25
Frederick Douglas #15/25
Mary McLeod Bethune #23/25

These are pretty cool cards for those not aware of them. I am working on completing the Gridiron Stamp of Approval set. I have THREE of the Rivers cards so it will be tough for others to complete it without him!! I also have completed the Historical Stamp of Approval set. My trade list is as follows:

1) 2010 Topps Magic Gridiron Stamp of Approval
2) 2015 Topps 60th Anniversary Autograph Cards
3) Rare Pro Football HOF Autographed Cards
4) 2016 In the Game Vintage Memorabilia Cards (Hockey)
5) Rare NHL HOF Certified Autographed Cards

Please send me a PM if interested in any of the above. Thanks.