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A base X75D ordered new costs $74K after 7500 tax rebate and 1K owner referral credit (ask me via PM, or look at the info in my signature line below (turn your phone sideways if you don't see it). You can also use the same 1K owner referral discount on an inventory Model X and perhaps find one a bit cheaper. If the inventory cars include Auto Pilot options, you can ask them to remove those before taking delivery assuming you want to spend less at purchase. Here are 2 great community sites that help you find inventory cars better than the Tesla site. Also note, used CPO's will not qualify for the 1K owner referral credit or the 7500 tax credit, but you might find something of interest here as well.