I have two sets of Framco 24v right-angle wheelchair motors that could be useful for a project. Two are marked as 136rpm, two are 113rpm. Each pair has different but equally strange output shafts that you'll have to figure out on your own. You may have to buy or machine something.
Roughly 10lb each.
Free, but you have to pick them up in South San Francisco and describe something cool you wish to do with them.
Could be useful for motorizing a small piece of furniture, turning some sort of mobile display, etc.
PM me for more info.