Combining this into one post; I've come across two Com-Pac 27s for sale on boats dot com; again, not my boats/no affiliation with seller/owner -- just sharing in case someone on the CPYOA forum is looking for a 27. :-)
https://www.boats.com/sailing-boats/1987-com-pac-27-2-7468337/ (https://www.boats.com/sailing-boats/1987-com-pac-27-2-7468337/)
https://www.boats.com/sailing-boats/1986-com-pac-27-8211008/ (https://www.boats.com/sailing-boats/1986-com-pac-27-8211008/)
Fair winds,
~ Chelle
2021 Com-Pac Legacy | SV Sunflower (Sunny)
https://sailawaywithchelle.wordpress.com (https://sailawaywithchelle.wordpress.com)