Urban skis help.

alright.
I have sitting around a brand new pair of 166 Line afterbangs, which i wanna mount and use for urban.

problem is, im broke as hell and can't afford bindings, i can't find any cheaper than 90. that with mounting  puts it at about 110-120. i don't have that kind of cash laying around, so im wondering:

Is the afterbang really the end all be all of urbans, i mean i guess  really, most urbans are just shitty older skis that people have laying around, but are there any other skis that i could find for cheaper that would be as durable and well suited for urban, and use the money i make off the afterbangs to buy bindings

or.. anyone know of some real cheap bindings that would do the job?

thanks