You would find someone with BC willing to complete a trade with you and then hold up their end of the deal up and give you the ROBUX. There's no way to do it at the same time.
You can also sell your account for REAL money and then turn that into ROBUX, but that's a huge violation of the Terms of Service and people have gotten banned for it before. IIRC that's how DeadzoneZakZak originally got banned. |