They're all going to be living in major cities, and at the level of luxury these guys already live, the price differences wouldn't be that drastic; not nearly as much as the difference in taxes, and also much harder to calculate. No-tax states have those advantages too; they just have another massive one that creates a competitive imbalance, that could be easily remedied.
This whole tax discussion is rather stupid anyway. It's basically just an attempt by one side to justify the select few unique players that clearly took massive discounts as "comparables", and use them to try and say X Leaf player is overpaid, when in reality, they don't match up to a lot of the league.
You seem to have already hit the bottom so seems like a rather pointless question at this point.