I want to build a new system with SLI with 6800gt performance. However, almost all the 6800gt pcie cards are either WAY overpriced or out of stock. Do you guys think it is a good idea to buy 2 6600gts in SLI now, then sell them and replace them for a 6800gt when it's cheaper? Or should I just buy the >$475 6800gt pcie when it comes in stock? I will probably upgrade to a 2nd 6800gt in a year or two. Please give me any other suggestions.
