My only option is Ebay or having a friend in another state ship it to me.
There are literally no copies in Las Vegas, NV. I checked the "buy online" and "pickup at store" options for all stores within a 100 mile radius of where I live, for:
Best Buy
Walmart
Kmart
Sears
JCPenney
GameStop
Since the game is no longer in the inventory systems for Toys R Us and Target, I called two local stores and had them look up the item via the barcode number. The employees both said that no Target/Toys R Us stores in Las Vegas have it.
To be extra sure, I also drove to a local Walmart, Target, and Toys R Us last night and checked their clearance shelves to see if maybe it was sitting on the shelf but out of their system (occasionally happens with some old items). No luck.
I also checked ALL of the items on Craig's List that had "3ds" in the name. Nobody was selling the game, standalone or as part of their collection.
I'll be calling some local hobby shop/small game stores next. Was planning on going to one last night called Game World, but they seem to have closed down.
ALSO:
Someone bought all of Walmart's stock of the game. Google cache says it was in stock before this big announcement.