All 3 Immersions are $1700 by 10/15/17, normally $1875. You can buy immersions 1 or 1 and 2 by paying $600 for each ($625 after 10/15). If you buy immersions 1 and 2 please verify you have “2” Immersion(s) in your cart. You can buy immersions 1 and 2 and come back to buy immersion 3 at a later time, immersions do have to be taken sequentially.