Where to list fitness related stuff for sale online?

takehimaway

I have a year membership to 24 Hour Fitness certificate, an AMF bowling party with food and drinks for six, and a new HRM Rebook watch, none of which are listed on Amazon, so I can't sell them where I normally sell. No hits on Craigslist. Does anyone have a suggestion of where to put them up? I'd try Ebay, but that means I have to through the whole process of setting up selling again.