You can get it from Amazon.
https://www.amazon.com/Wireless-Controller-DUALSHOCK-4-Gold-Playstation/dp/B015S4JINC
You can buy it on Amazon right now!
https://www.amazon.com/dp/B015S4JINC/ref=cm_sw_r_cp_awd_b4.Twb6JNP1ZY