Amazon/CampSaver has the Helinox cot on sale for $299 that's about $100 off retail. I haven't seen it discounted anywhere else.
http://www.amazon.com/dp/B00Q65BS54/ref=wl_it_dp_o_pd_nS_ttl?_encoding=UTF8&colid=21PT5PXSCXSH9&coliid=I3BOLGXBMCZJCD&psc=1
http://www.amazon.com/dp/B00Q65BS54/ref=wl_it_dp_o_pd_nS_ttl?_encoding=UTF8&colid=21PT5PXSCXSH9&coliid=I3BOLGXBMCZJCD&psc=1