Shaf77 - costs very widely based on region, size of pool, type of pool, materials used, amenities, etc. I'd suggest putting together a list of your must haves and nice to haves and having 3-5 bids submitted.
CLRFXR - PB said that gunite crew would come take a look which of course didn't happen. Not too worried about them as they are all 1/8 inch or less and have not expanded from the 2nd day after the gunite was poured. Regardless, I'll have PB owner have a look before plaster is poured.