Rear Brake Assemblies

Dr. Diff is out of complete rear drum assemblies. Who else sells complete 10"x2 1/2" rear drum assemblies?

I found these on eBay. Anybody ever buy from this guy? Over priced, but the only seller of a complete drum assembly that I know of.
Mopar 10 x 2 1/2" Backing Plate & Drum Complete Set 8 3/4 8.75 etc. 5X4.5" Dodge | eBay