I'm selling my used Ender 3 v2, and I've upgraded the hotend, extruder, screen, and bed. It comes with 25 extra nozzles, the old glass bed, and whatever else goes with it (e.g. I can't remember). Is $200 CAD a reasonable price, with delivery?
Do you already have a resin printer? I guess it depends what your plan for it would be, but honestly they're a pain in ass most of the time, the resin is Satan's own fluid and you need to set the time aside for a post print wash/cure cycle. Have you considered converting the ender to something else?