Right now Newegg is offering Nyko Modular PS4 Controller Charger and Intercooler for Free! To get this great deal simply use promo code: EMCELFT83 at checkout, which drops the prices from $39.99 to $20.00 then click here to fill out your $20.00 mail-in rebate for it to be free! You can also get free shipping with Shop Runner or just pay $2.99!