Sony PS3 Dualshock 3 Wireless Controller (PS3) - buy at Galaxus
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DualShock 3 PS3 Controller Black
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 :
Official Original Playstation 3 Ps3 Dualshock 3 Wireless Controller 2023NEW – ASA College: Florida
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Playstation 3 Sixaxis e Dualshock 3 le differenze. | Modchip.it Forum