Staples offers the AT&T DECT 6.0 2-Handset Cordless Phone System, model no. CL80101, for $59.99. This $20 mail-in rebate cuts it to $39.99. With free shipping, that's the lowest total price we could find by $10. Sales tax is added where applicable. It features speakerphone, caller ID, call waiting, intercom, recharging bases for each handset, and more. Deal ends January 12.