Actually, the Revell Germany and ICM kits aren't exactly the same mold--the Revell Germany kit is ICM's first T-34. a mid 1943 version with the twin "Mickey Mouse" turret hatches, while the new ICM boxing is the late 1943 version with the commander's cupola.
I gather Revell will release that kit next summer, and yes, the Revell boxings are quite bit cheaper in the US. Frugal modelers should pay close attention to stock numbers and box art though, as Revell has previously released the dreadful Zvezda T-34 kits, and this old inventory is still lurking in some shops.