i would also love to know who sold you a snake that just came out of the egg? Also to the OP did you tell him you had experience raising up hatchling BP's? Is that why he sold it to you?
IMO I would have to be extremely close to someone, if i was going to buy a hatchling right out of the egg w/o a first shed or meal. What happens if something goes wrong with the umbilical cord or first shed? Did the breeder tell you he would refund you?