Byit Customize Own Sony PS4 Controller Orginal for Playstation 4 - China Gamepad and Joystick price | Made-in-China.com
Sony DualShock 4 Wireless Controller - Blue for sale online | eBay
Amazon.com: TOMSIN Metal Buttons for PS4 Controller Gen 1, Aluminum Metal Thumbsticks Analog Grip & Bullet Buttons & D-pad & L1 R1 L2 R2 Triggers (Silver) : Video Games
Sony shows off PlayStation 4 controller, details the hardware inside - The Verge