Another option if you want Musella is to order the seeds from
Tropical Plants and Palm Trees by The Banana Tree, Tropical Seeds, Banana trees, Banana Plant and sprout them yourself. I paid $9 for 100 seeds. The seeds sprouted between 1-2 months. I had 20+ lasiocarpa seeds sprout.
I've ordered lots of plants through Stokes as well and have always been happy with the plants I recieve. I have noticed they offer far less varieties now than they did 5 years ago. Did Katrina hit them???