Hi, first post. I was looking at Prairie for a ppl and yes their site is outdated. Shoot them an email and they will send you a few files containing all the info and prices. Asked them last year and it was around $6,000 for a ppl and around 30k for there "ab initio" (0 to commercial). Not bad! ... I think? Anyways I also was looking at Long Beach Flying Club out here where Im at. Part 141 too. Little cheaper but doesnt include the 100,75,or 50 hrs of multi engine like PAS does. Of course I wonder if the prices are underestimating the hours one actually needs to finish the ratings.
edit: realized you had ppl so 25k for Prairie