I did an in person search at 4 Targets in my area... 3 were sold out (one had sold them at low as $20 per the sales person) and the last one had 3 in stock at $237.
After talking to one of the store employees, I learned only they stores that were having a hard time selling them, had the deep discounts. Those who have been selling well, were selling at the higher price. Why they didn't send units from the non-selling stores to the high selling stores is beyond me.
Congrats to all who got in on the great deal!