At 4 ounces, the Vargo Titanium Stove might be a more economical and weight friendly alternative to the Emberlit. 
I can't find specifics for that stove, but a lot of Vargo's titanium products are produced in China.  Which would account for the lower cost.
Hard to avoid buying some things from China, but I do like to know.  I try to buy USA when I can. <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />