Best way to sell cheap/damaged bike I have an old cruiser bike that I paid $100 for. The tire popped and the other has a flat but other than that it's ridable. Any way I can sell it? And if so, best website/company to sell it to?
I would put a note on the local message board, like the one in the school or the local supermarket, or the online version like Craiglist.
Most likely you will not get anything if people have to pay for transport, selling really local might be the best option.

But fixing the tires and cleaning it up might double the money you can get.

An other option is to keep it for when you can get a discount on a new bike on handing in an old one. Not sure that one comes around when you have a bike to get off your hands, but when there is one it will bring more for your bike than any private sale of an old bike.