I was looking to make a bitcoin deposit at Bookmaker. So, I went through the cashier process, and got a bitcoin amount and address. When I calculate how much it will cost to buy that amount of bitcoin, however, at the current prices on Bitstamp, I will pay anywhere from $25-$30 more than my deposit amount. Plus the Bitstamp fees. (I was looking to deposit $1000). Is that how much you folks normally get dinged on a bitcoin deposit?