Finally Yup/Candoo didn't pay his debt of 200 BTC with me.
I saw that he's not only a long time user but also one that is still active among the community and acts like nothing happened, so I thought it was a good idea informing you of his dishonesty.
In another section of the forum he sells german butchery products, pay attention not to get scammed you too, with that business.
Or with other ones of his, of course.