as for acquiring, not much else aside from checking out PCpartpicker for deals. you could try comparing prices at your local stores, maybe have a price match. if you got a Microcenter nearby, they sell the 4670K unfairly cheap. the catch is it's pick-up only.
as for building;
a phillips screwdriver would be all you need normally, preferably of varying sizes just to be safe. may as well get a flathead screwdriver just in case. borrow from a friend or family if you don't have one.
pliers aren't actually necessary, not unless you're pretty frail and/or don't like chipping a nail.
static is rarely a problem, but can be one if you're not careful. so no socks, no working on a carpet, wearing a sweater, etc. when building your PC. you could buy an anti-static wrist strap for cheap or constantly touch the metal part of your case to ground yourself when you're working on it. works for most of us.
try to avoid touching the metal solders on your motherboard, RAM & graphics card if you can help it. always hold them by the sides. ESPECIALLY for the CPU. the oils on your hands can be damaging to the components and no, cleaning them isn't a sure-fire way to avoid it. (view the video i link below for what i'm talking about). of course, sweat and any form of fluids will also be an issue
lastly, read, read, READ the manuals. take your time to study it. as a first timer, you're not going to finish the build within the hour, so may as well take your time on it. some common mistakes off the top of my head: motherboard standoffs are not installed, CPU/motherboard/GPU powers not properly plugged in, CPU cooler not properly secured, wrong RAM slots allocation, front panel connectors not connected or are in the wrong orientation.
or there's the more costly route; paying a shop to assemble it for you. shouldn't cost you anymore than $40-50 to have them do it.
a video on guide on how to build a PC. there's more where that came from;
http://www.youtube.com/watch?v=0zOYdNEHDQo