Guys I need a little help. I was hoping someone could tell me about what the material price is on plaster for pools. I know there is different ones but just a normal sq ft price would help

I have seen it vary from $5 to $25 a sq ft depending on what it is. Plain Gunite is probably the cheapest. Dryvet (if it's not underwater) might be an option as well. We used Dryvet on our pool room walls (can’t remember the $, but I think it was about $10 a sq ft? It is water proof so it keep the moisture from entering the rest of the home, but we have the room at a negative pressure from the home as well.