DVD + digital, Blu-ray+ digital, Blu-ray+ DVD+ digital, and Blu-ray 3d + Blu-ray+DVD + digital. The last two for the same price and only $5 over just Blu-ray, so it came down to "coolest hologram" and 3d potential in future - the Gipsy Danger in 3d hologram narrowly edged out the Kaiju/Jaeger two-perspective. Hoooolooograaaaaaam