If anyone is willing to do the math t-mobile is having a contest giving away a few goodies. You can get an idea of price (since there's options). Its not much better than we know now, but its something. I'm way too lazy to do this so i offer it to anyone else
ONE (1) GRAND PRIZE: A Samsung Galaxy Note® 4, a Samsung Gear™ Circle, an S View Flip Cover and winner’s choice of one (1) of the following: a Samsung Gear™ 2 Neo, a Samsung Gear™ 2, or a Samsung Gear™ Fit. Approximate Retail Value ("ARV"): Up to $1,329.96.