A hotel in Park Slope that normally charges around $250 a night, upped its rate to $999 a room on Saturday for anyone seeking shelter from the hurricane that never was. When the Daily News reached Hotel Le Bleu by phone, a woman who answered didn’t seem all that sympathetic. “If you can pay, then it’s on you,” said the employee. “There was a lady that booked two nights at that rate.” Oh, did she? Well, our bad, that totally makes it okay then.