Here's some things that I could to offer:
1 Olympus OM 1n -The camera is in like new condition was CLA'd. The sticker with the date on it is in the film chamber and I have a half shot roll of film in the camera. The camera was converted to take 357/SR44 batteries when it was CLA'd. The camera also has the removable hotshoe which is usually missing.
2 Olympus 50mm f1.8 - This lens is in as nice of condition as the body.
3 Olympus 28mm f2.8 - This lens is in fair condition.
4 Olympus Olympus Quick AUTO 310 Electronic Flash in nice condition.
5 Olympus Auto 25 and Auto 7 extension tubes in like nice condition.
6 KALT Polarizing Filter 49mm - It will fit both lenses and is in nice condition.
7 Olympus OM 1 instruction book
I also have a 500c body and back that I could trade instead.