someone is selling a Cerberus Pyrotronics CP-400 on eBay, I would buy it, but the price is $800+almost $200 shipping, and neither me nor my parents have that kind of money. it is listed as Open Box though, which is kind of cool in my opinion. the three types of fire alarm panels I might get one day, depending on if there is ever an affordable one, are the CP-400, or maybe an SXL or SXL-EX. here is the eBay Link: CP400 listing
Seems like a pretty fair price for a brand new in box panel. Maybe a little steep (especially that shipping) but honestly pretty decent. Looks to be in great condition!