I bought a sealed dualshock 3 and it's genuine (tested with MGS HD collection) so I figured maybe it can help you as a reference when looking for original ones online :
SPIDER-MAN - PLAYSTATION 3 CONTROLLER SKIN – Best-Skins
Case & Trigger pack for PS3 Pro controller - Black | ZedLabz
PS3/PS2 Controller Wall Mount - Etsy
Tölthetjük-e telefontöltővel a kontrollerünket? - YouTube
Playstation 4 Controllers for sale in Budapest, Hungary | Facebook Marketplace | Facebook
Playstation 4 Controllers for sale in Budapest, Hungary | Facebook Marketplace | Facebook
Type-C for PS3 from PLab on Tindie
PXN-P20 wireless+USB2.4G wireless game controller for pc windows 7/8/1 – PXNgamer
Steam Community :: Guide :: How to make PS3 Controller work with War Thunder (Dual Shock)
3D Ps3 Controller Models | TurboSquid
Playstation 4 Controllers for sale in Budapest, Hungary | Facebook Marketplace | Facebook
Playstation 4 Controllers for sale in Budapest, Hungary | Facebook Marketplace | Facebook
CHENGDAO Controller for PS3 2 Pack Wireless | Ubuy Hungary
E3 2005: PlayStation 3 - The Controller - IGN
Keresés 🔎 ps3 kontroller | Vásárolj online az eMAG.hu-n
Sony Play Station 3 , PS3 , Wireless Game Controller Buy, Best Price in Oman, Muscat, Salalah
Charging Base Gamepad Charger Dual Charger for PS3 USB Cable for Sony PlayStation 3 Controller Console The Plane Charge Games
Sony Play Station 3 , PS3 , Wireless Game Controller Buy, Best Price in Oman, Muscat, Salalah
Blackbird wireless bluetooth game controller, android, ios, switch, windows, ps3, ps4, black BH1403 | Pepita.com
See-Through PS3 Controller Announced For Japan - IGN
DualShock Bluetooth Gamepad for PlayStation 3 White
PS3 Under-desk Controller Mount - Etsy
Steam Workshop::DualShock 3 Button Prompts
red and blue sony playstation dualshock 3 wireless controllers Stock Photo | Adobe Stock
DOYOKY RGB Joycon with Hall Effect Joysticks-Black
PS3 Controller Wireless for Playstation 3 Dual Shock | Ubuy Poland
Playstation 4 Controllers for sale in Budapest, Hungary | Facebook Marketplace | Facebook
Gamer PS1 Playstation Nostalgia Controller ID Retractable Badge Reel – Pro Badge Reels
DualShock Bluetooth Gamepad for PlayStation 3 White
DualShock Bluetooth Gamepad for PlayStation 3 Pink
Playstation 3 – The One Stop Shop Comics & Games
iPega PG-SW062A Wireless Controller for Nintendo Switch (black) | Pepita.com
Alibaba.com
JINHOABF Wireless Controller for PS3 | Ubuy Denmark
GamePad - a wireless controller with a receiver Botland - Robotic Shop
Asstd National Brand Gaming controller for PlayStation 3 | Westland Mall
EasySMX Arion 9013 Nintendo Switch Game Controller – EasySMX