There are several ways to acquire a dulcimer.
One of the ways is to check this blog. I will post if I know someone who is trying to sell their dulcimer. Please let me know if you want to sell. I’ll list your dulcimer here. If you want to buy, I’ll keep my eye open for you. Feel free to e-mail your intentions.
There are also several dulcimer makers around. As I am able, I’ll list some here.