I think I paid 1275.00 for mine used. So you got a great deal. There is talk about a version II coming soon, but I have my doubts. The only lens we know for sure is the 24-70 MK II.
Cams: Canon 5D3, EOS M
Zooms: 16-35mm f/4L IS, 24-70mm f/2.8L II, 70-200mm f/2.8L IS II; Primes: 22mm f/2, 40mm f/2.8, 50mm f/1.2L, 100mm f/2.8L IS, 135mm f/2L, 300mm f/2.8L IS II, 600mm f/4L IS II
Support: Gitzo GT4542LS/G2258, RRS BH-55, Wimberley WH-200