If you where able to wait a couple weeks to arrive EBay has the best deals, I got 2 set of 6 sizes for $50 & drilled a crap load of hole so far & still going.

im over 50 holes with our princess auto bits so you def get your moneys worth.

bits were under $15 each

I was in a rush to get them drilled before move-in day tomorrow!!
I picked one up from KMS tools for 25 bucks, set up the ol' Drill Press and went to town. Worked beautifully! Thanks for the info guys!