On April 8th, DoS is getting released on DVD/Blu-Ray here in the US. There is a limited edition box set that is also coming out.
It contains of course, the DVD and Blu-Ray, 3D Blu-Ray, the Digital Download, but most importantly, 2 Erebor statue bookends. Check these bad boys out
These are really cool. I can see building an Erebor battle table now.
They are up for pre-order on Walmart and Target