At a T-Mobile retail store or the carrier’s web site, the new HTC Radar Windows Phone is $149 with a two-year service contract, though you do get a $50 mail-in rebate, bringing the eventual price to $99.

But Wirefly has the Radar for $49, no rebates required, and with free FedEx shipping.  Price is good for both new T-Mobile accounts and eligible upgrades.

Prices subject to change at any time.