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the op mentioned gdax and i think gdax is not a scam or a phished website .
Looking forward to the response the author of this topic. I really wonder where did his $ 850 and whether he could return them.
you mean where did he get his 850 usd ? no one knows . maybe he is a business man and had alot of cash or maybe he stole it to someones else ?
@op if you want to trade your bitcoins , yuo can try trading it on the exchange section of this forum . here is the link :
https://bitcointalk.org/index.php?board=53.0