kinda depends on some factors here....
are you using an insert or making all parts except the reeds of course?
If using an insert I would say $30-$40 just because you don't have a reputation yet for making calls. No offense.
If you're making all parts, trimming reeds and whatnot, then $40-$50.
Those prices may just too high, or just right.
I'll second this .... I don't have a "reputation" yet as a call maker, and use the inserts that come with the kits.... I've sold about 80% of all the duck calls I made at $35 each, with a lanyard.... same price for the deer grunts and elk bugles.... my turkey pots I sold at $35 to $45 with a striker.
I've also made up a bunch of varmint calls, but they haven't sold well... they're all priced at $25.
If you can figure a way to sign them, will help develop your "reputation" and collectors are more likely to be interested.... mine are not signed and a couple of buyers walked away because they were not.