BestBuy has the VTech 900MHz Cordless Analog Phone for $5 after rebate. This is an analog cordless so it's not the best, but it's a $5 for a new cordless phone.

1. Click here to go to BestBuy.
2. Search/Add VT00-9113 ( Cordless : $19.99 )
3. Rebate Price : -$15.00
Final Price : $5