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Dual Shock 3 (Black) for PlayStation 3
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 :
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Dualshock 3 A2 VX8 (genuine?) : r/PS3
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Trade In Sony DUALSHOCK 3 Wireless Controller | GameStop
Identifying a Fake PlayStation 3 Dual Shock 3 Controller | Teardown & Comparison | PS3 - YouTube
Come On, Guys, The DualShock 3 Sucked
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PS4 'doesn't support' current-gen DualShock 3 controller, does support PS Move - Polygon
SONY Dualshock 3 Wireless Controller for PlayStation 3 - Metallic Blue for sale online | eBay