Damn, I've been playing on a lot of these sites using the internal exchange functions and didn't know that the rates are actually so bad.
Thanks for the heads up, OP.
I've probably lost around $100 just to fees alone. And this is easily avoided if I had just used any other instant exchangers that give much better rates.
It is no surprise if they have a gap in the price for the rate but I think that will not be a problem because I think the gap will not be too big. But if you are concerned about the small gap in the rates, I am not sure if you can get it from the other gambling site.
But if the fees become $100, that will not make sense and you really need to ask the support system about the fees.