A good starting point is something like 40-70% of what it cost in the first place.
if it is very new, maybe you can adjust it up a tad . It being a copy of a Fodera probably hurts more than helps, but who knows.
It’s impossible to know what someone else would consider that worth, especially without having played it and really assessed the quality.. It cost more than $2k, It gets really hard to figure out whether that ‘roughly-half’ formula would be in play.
I think the only way you can really approach. This is to figure out what you would be willing to part with it for first and foremost, see if that reflects this formula to some degree, and go from there
if nothing else, I would get an idea of what you could get for all of the components and electronics used, and then price the body somewhere in the neighborhood of a nice finished Warmoth neck and body.. I won’t argue with anybody who has more experience with this kind of sale, but my instinct is that an unknown luthier building a copy is going to be worth less to a shop than a known custom builder or an OEM..
If you were selling directly to a player, for whom putting their hands on a fabulously built base would mean something, it may work out better, but unless it’s a really cool shop, where the guy paying you would actually factor that in…