The guy bought it from some company in Idaho that manufactures and sells their own trampolines. They sell for $2,500 to 3,000 roughly. He had it for a handful of years and moved down to Scottsdale. Didn't want it anymore so he sold it to me for $100. Kids love it.
I'm surprised at how good of shape it is for having been in his backyard getting hit by the sprinklers everyday for years