If you want Pflase III tuners ... be prepared to part with $200 !!!
I have bought 2 sets of Gotoh SD91 MG T (in line, with the knobs on the back) for Brand F guitars for less than that. Had to swap out the bushings, but they came supplied, as well as the tool to remove the original ones . But PRS ??? Be prepared to spend more ... and if you need bushings & tools ??? Whoa ...