Alternative idea: What about gym equipment?
...really expensive, from what I googled.
But wow, DO WANT:
http://www.modells.com/product/index.jsp?productId=1984931&CAWELAID=101963655
that looks nice, be it expensive, but what parkour stuff could you really train, those bars are way to flexible to do any good vault stuff on, and most are way too high, i see freerunning flips kinda coming out of it, and it is also for kids so i don't know how well the weight of an adult will work on it, plus gymnast kids are tiny! i've never seen a fat gymnast, (not discriminating) it still looks like it would be fun to have, When i get my own house, its gonna have:
Huge effing garage (not for cars in anyway, my gf is gonna have to deal with it, lol) -indoor training set up, kinda like primal fitness,
Huge effing back yard (not for kids) - for a changable outdoor training set up, giant ass blocks that can be set up, rediculous obstacle course and all that shit man, plus imma be in law enforcement and i'm going to try and push parkour into it, like they are with the military and some police departments all over the country, and then my arguement for adding it into the force wouldn't have cost as an issue, cuz i'ld have everything in my back yard! woot!!!!