If it's only for getting it into and out of your place, build one.
1 sheet 4x8 3/4" plywood.
3 2"x4"x8'
4 hinges
and some screws.
Built my own last year.
Cut the plywood longways, so that you have a 2) 1'x8's and 1) 2'8'.
Built bracing for under the 2'x8' out of 2"x4"s.
Hinge the 2 1'x8's to either side of the 2'8'.
Then, the whole thing folds up to 2' when not in use, and held a 1500 Mean Streak. I know it's hard to picture, but it was cheap and worked.