I can’t help you buy one but offer a little information that you might not be aware of. The Moselele Ukes are, to the best of my knowledge, no longer for sale as new items; they were sold by a particular Ukulele Club in Birmingham (England) who bought batches of Ukes made to specifications that they considered to be sustainable and suitable for member use, in particular learners. Occasionally a Moselele comes up for sale on eBay’s UK site but as you’re in the USA I suspect that there will be quite limited numbers, if any, available to you.
Similar bamboo ukuleles are available from Aklot and Kala.
I’ve played both brands and reckon they are made from the same design as the Bamboolele, and likely made at the same factory. I like them both. Online and YouTube reviews are good.
Kala is known for quality instruments—the ukulele & Original U•BASS. Kala has something for everyone, from the new musician to the ukulele & bass professional.