Hi, I have some of your vintage wants and some of your modern set (2019-21 Heritage) needs. I am posting here some 1970 topps on your want list to give you an idea of condition. I can send photos of close-ups of any if you like. The Sizemore is the worst of the bunch. I also have a lot of your 73 needs (condition will be similar to slightly lower - nothing with writing, heavy creasing, tears). Let me know what type of conditions you are looking for.
These are cards of yours I am interested in:
2007 Bowman Heritage #250b Daisuke Matsuzaka SP/No Signature
2007 Bowman Heritage Rainbow Foil #250a Daisuke Matsuzaka
2009 Upper Deck 20th Anniversary #340 Michael Jordan
2010 Topps 206 Bronze #73 Dustin Pedroia
2016 Topps Heritage #716A Christian Vazquez SP
2017 Topps Heritage #403A Nolan Arenado SP
2017 Topps Heritage #428A Mookie Betts SP
2017 Topps Heritage #454 Dustin Pedroia SP
2017 Topps Heritage Chrome Purple Refractors #THC412 David Ortiz
2020 Topps Heritage Action Variations #493 Mookie Betts
2021 Topps Heritage #90
Hope we can work something out.
Larry