Search eBay for "copterX 450 carbon kit". The one I saw was $49.98 Buy it Now price, plus $32.99 S/H (all US dollars).
I just like how some of the dealers slide the price and shipping around such that the TOTAL price is within a few bucks, no matter how you buy it.
I saw a lot of that when just wanting to buy the CNC head and tail for my Belt CP v2. Some had them for like $25 with free shipping. Others had them for $4.50 with $21 s/h. Maybe I'll feel better about my purchase if the parts-only price is lower?