Have looked at most of the suggested vendors, with little or no joy. I did find the Sullivan starter cup I want at one, and a bunch of Xoar
MULTI-ROTOR (LH & RH pairs) at another. I'm trying to avoid paying an $8 shipping charge for a $5-$20 item x 4 items, if that isn't perfectly clear!
The one that made me post looking for an alternative source was Central Hobbies in Billings, by the way. Tower wasn't perfect, but I'm missing them. However, trying to carry everything for everybody is a good way to go bankrupt, as they've found out. IMO, they don't have to carry everything YOU want, as long as they carry what I want!

Steve