No worries. They don't have to be vintage. Cards like the above are good examples of stuff I'm looking for. Unfortunately, I can't use those four...I don't normally trade vintage for modern. I did find:
2019 Topps Update 35th Anniversary 84-50 Munson
2016 Topps Heritage Mark Teixeira 340
2015 Panini Stars and Stripes Blake Rutherford Gray Jersey 13 218
2015 Panini Stars and Stripes Longevity James Kaprielian 48