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?
Can you check your local FB marketplace and Craigslist for similar printers? That'll probably give you the best idea of what they'd go for locally. That said $200CAD doesn’t seem terrible, but with everyone buying CoreXY machines these days, that drives the price of the old bed slingers down even further.