DEAL IS DEAD! Don't look for the promo.
Just saw this on Amazon, sold by DJI and shipped Prime.
Go to the Promotions section and click the button to "add both to cart" and you'll get the free remote. I'm in CA and wasn't charged tax so I'm guessing most won't be charged tax.
Only applies to white.
Adorama and B&H have similar deals but they are both out of stock on the remotes. So they will ship the Spark but your 30 day warranty will expire while you wait for the controller. On a whim I checked Amazon and was surprised to find the same deal and in stock.
If you only want the Spark and not the remote you might be able to score a major deal here. If you order the bundle the two items are invoiced separately. The Spark is $260.27 and the controller is $88.73. I suppose you could easily return the controller and end up paying just $260.27 for the Spark. YMMV on that thought.