I have some relatively no-name bike that I might be able to get $150 for because it's in good working condition. It is a Sprint, I think. Or a Claridge. I don't know which is the bike name and which is the model, to be honest.
I also don't have a lot of room... but I do like having it just to have. I also have an old Motobecane frame that I could probably part with. After that it's just the roadie, the fixed, and that other Peugeot frame.