Are these sets exclusives to the different retailers listed below (and Lego.com)?
75013 - Umbaran UHC (Target)
75024 - HH-87 Skyhopper (WalMart)
75025 - Jedi Defender Class Cruiser (TRU)
I must have missed the memo and thought that these were going to be available through all retailers.
Correct. The BARC Speeder w/Sidecar was also exclusive to WalMart in the US.