1. If you have access to a Microcenter you can pick up a CPU & Mobo combo for just under $300. Save $60, but you'll have to go to the store to pick up.
2. ASRock Z75 will save you another $50 ... also has great newegg reviews
3. Internet shopping as Amazon, newegg, mircrocenter, tigerdirect may also save a buck or two ... esp in the shipping
EVGA cards are overpriced for what they are. Reference coolers? lol. Get the MSI GTX670 Power Edition. Over volting for OCing, awesome cooler, and it removes dust. (It runs the fans backwards for 30 secs to remove dust from the card)
It is only more expensive by $40, and the value is unbeatable. EVGA have good name, yes. That doesnt mean they have the best products. MSI is also a well-known brand when it comes to GPUs, so dont worry.