I have a box full of jazz 45 rpm records with dust jackets and spindle adaptors (100 or so). Most of these records are in excellent condition and there are lots of classics by well-known artists of the day. Some are extended play, and I believe there are some small-sized 33s in there as part of collected work. There also some other tunes that are distinctly NOT jazz, such as The Ballad of Davy Crockett by Steve Allen, and Purple People Eater by Sheb Wooley.
If you would like an Excel spreadsheet inventory of it all, please PM me. The inventory includes the labels and the issue numbers. I can sell these one at a time or in any quantity, but the entire collection would be expensive to ship. I have no idea what the individual values are for these, so we would have to find some website that gives an approximation, and then go from there. Happy hunting.