I got a Vivitar Series 1 70-210 f/3.5 I might want to sell if the price is right. It's the Kiron made version, which, honestly, is the only good one together with the Tokina version. The others are just crap.
It's in immaculate condition, with lens tube (you know, the leather/felt lined thing old lenses came in).
It's an OM mount lens and fits on all Canon camera's, M4/3 and mirrorless.
What's your budget?