Amazon Wireless discounts the HTC EVO 3D to $149.991
The price nets you an HTC EVO 3D and a two-year contract with Sprint, which afterwards becomes month-to-month. A $200 Early Termination Fee applies if you cancel after the 30-day test period, and before the fifth month of service. After that the ETF is lowered with $10 each month, until it hits the minimum of $50 twenty or so months into your contract.
In case you don't know what the HTC EVO 3D is all about, check out this rap video explaining the ins and outs of America's first 3D-enabled smartphone.