I guess the 10k RV is 53%, so based on that number, assuming DMV fees of $600, I got $683 including your local sales tax. I would ask for a little more discount.
Want to take over my edrive35 lease? I have had it for 6 months so 30 remaining. 12K miles per year and it is at 6K miles currently. It is drive with driver assistance, premium package, 19” wheels and a few other items. $831 a month.
I think shipping a car or picking it up in person and/or using a broker will get you a better deal. You can play around with some numbers in the calc and see if a broker fee or a one way car rental or flight makes sense to get a few more % off. Also depends on how much you value your time.