Meet Bob. He cost $525 new on Amazon. The person selling it on craigslist was asking for $100. I offered $160 just to get her to respond to my text as I'm sure many people wanted it. I probably over paid a bit as it is a little old, but then again, I couldn't find a bob double for less than $200 (and most were listed between $275-350). So in the end, I might have overpaid, but still saved money from buying a different one. Madison wants to go for walks all day long.