We seemed to have missed this in the recent unlimited call plan-gasm, but Sprint is apparently offering a call plan that rings in at $89.99/month and includes unlimited voice, messaging and push to talk. The plan is cheaper because it does not include any data usage in the price. Still, it is $10 less than Verizon and AT&T offerings, both of which will only give you unlimited voice for $99/month. If you don't need data access via your handset, checkout our awesome cheat sheet to see why this really is exceptional value for money. [Mobileburn]