See http://www.evilmadscientist.com/article.php/obscuretools for 5 electronic tools you didn’t know you needed. Truth of it is, except for the IC popper, I could do without these, although your mileage may vary (although I have used real vacuum tweezers and they are good for handling tiny parts — haven’t tried the unpowered kind). The odd tools I use all the time are:

• Thermal wire strippers — these are amazing. I have a Teledyne Stripall, but they are horribly expensive ($400-600); there are other brands out there too like Hakko. Maybe you can get lucky on E-Bay
• Vacuum desoldering tools — always cheap on E-bay
• Jeweler’s loupes - get these cheap at Harbor Freight (around here, they are at the register)
• Step drill bits - another item that is either ridiculously cheap at Harbor Freight or ridiculously expensive everywhere else
• Nibbler - One of those metal punches that take out a chunk of metal. Great for making LCD holes and what not (case modders have made these popular again)