I have a few moving jaw foam heads with teeth and nose and ears ready for fur I'd take 300 for one of them
Try furbuy. https://www.furbuy.com/
300$ seems a bit high as not even great makers like BlixFox or SplinterFoxProductions charge that and they have actually really good bases like you but, to each their own. Not saying to be a jerk, just trying to put current market prices into perspective.
http://www.furaffinity.net/view/18766058/ this is splinterfox
http://www.furaffinity.net/view/18791124/ this is blixfox
I can sell stuff really quickly on furbuy though, had a partial sell for 700$usd within four hours and i'm not a proffesional like you or anything, just a hobbyist who does it in my spare time as premades or stuff for myself. Since you're a proffesional you shouldn't have much trouble there at all, alot of people list suits there. You could even offer a custom suit there for about 850$ usd for just the head, your work is pretty good so i'm sure people will be interested quickly.
When we first talked about the price of heads I was just learning but I'm starting my 14th one now and have had the opportunity to compare my work and have tested my products, I have upgraded the coat hanger jaw to steel rod and thin sheet metal is now 1/8in aluminum and the foam dome is made out of denser foam to secure the jaw pivot points better. I will admit that the eyes I make still aren't the greatest and that's what separates my heads from the pros otherwise I garrentee a quality product
Furbuy would definetly be a great place then for your work, great quality partials and heads go very fast especially custom work there.
https://www.furbuy.com/auctions/1082763.html https://www.furbuy.com/auctions/1082463.html these suits from some other people are already at that high, so i'm sure your work will go for a high price too since it's high quality.
I would still rather sell locally so if anything goes wrong I can fix it but your right about furbuy I just never tried yet
Since you're a professional high-quality maker though i'm sure to extend your business it'd be better to sell outside of locally, there's alot of US fursuiters who pay top dollar for great fursuits. I understand the want though to always offer repair work in case, that's a good policy. Do you have a furaffinity for your suitwork?
I don't make suits I make heads