http://www.techradar.com/news/gaming/consoles/dualshock-4-deals-find-a-cheap-ps4-controller-today-1298590 >Picked up a sweet PS4 deal recently? Then you'll be on the lookout for a super cheap DualShock 4 deal as you'll want to always have one charged or be ready for a bit of local multiplayer. >The PlayStation and the DualShock controller have been best buds for most of the PlayStation brand's lifespan. Sony has changed little since the introduction of the dual analog design in 1997, instead pushing the iconic controller closer to perfection with each console generation.