Odd places to find cels at?

Just a quick memo that I've seeen and picked up a couple cels at flea markets recently. I've seen some Conan The Adventurer, Paw Paw Bears and tons of My Little Pony cels from the Pasadena and Long Beach flea markers. I've even picked up my most recent Guyver cel and my girlfriend picked up a Smurf cel from flea markets last month. For some reason, whereever I go, I do see someone selling My Little Pony cels. So where have you seen cels being sold at that you didn't expect to be carrying them?