Vodafone - HTC Desire Z, Samsung Galaxy S etc + 12 month access $314 (+$100 cashback!)
You can get the following phones on a 12 month $29 cap plan, with 1 month free access (so you pay 11 x $29) AND of course $100 cashback from Buckscoop!!!:
HTC Desire Z
HTC Desire HD
Samsung Galaxy S (8GB)
Nexus S Black
That means you get a phone + 12 months of a $29 cap for a total of $214 after your Buckscoop cashback.
Not bad if you're in the market for a phone - the best thing is it's only a 12 month contract, so you can get a new phone in a years time!!!