Sandwraith, I probably don't plan on buying every single item. I realize how expensive the third party customs can be, but I also plan on haggling the dealers which is easier to do at the conventions. You'd vomit at some of the deals my friends and I have pulled off with dealers during con season . Like if I can get the convoy attachment for Prime which runs a little cheaper on TFsource.com, I'd consider it a pretty successful weekend. Now if I get a dealer that has it, I will find a way to haggle for it at as well .