I recently did my closet with 1.5 of kit. If you buy individual pieces, the price adds up quick.

http://www.amazon.com/Rubbermaid-3H89-Configurations--8-Foot-Titanium/dp/B0009WG328/ref=sr_1_1?ie=UTF8&qid=1391457800&sr=8-1&keywords=rubbermaid+configurations+4-to-8-foot+deluxe+custom+closet+kit

However, its a pretty permanent solution. I saw this on slickdeals which might interest you

http://slickdeals.net/permadeal/112728/walmart---whitmor-double-rod-freestanding-closet