Have any of you actually seen one of these in your local music store?
I checked several major chains (Musician's Friend, Sweetwater, ZZounds, Sam Ash, Music123, Guitar Center, Brook Mays, etc.) None of them listed the E-50 or E-60 on their websites. A few stores still show the skunked-out Exr-5s. A web search suggests the new models are more readily available in Europe and the UK.
I called one nearby dealer I found thru the Roland website. He said they have no plans to order any because they aren't big sellers. IMO this is evidence that Roland is not serious about competing in the Arranger market in the US. If the product is not available or visible in the distribution chain, no one can buy it. So if you have seen one in a chain store, please post here! -Ted