I don't know which wine exactly this is, but what I do know is that Vinomofo's Black Market deals are usually awesome bargains.
$15 a bottle for a Barossa Shiraz is a decent deal, not to mention that this one is selling for $50 a bottle at the cellardoor, so you're getting a quality wine (if not a presumptuous one haha).
Jokes aside, this Shiraz has won a gold medal and is rated over 90 points by several connoisseurs.
Here are the tasting notes described by Huon Hooke:
“Very deep red/purple colour, and a bright, youthful blackberry aroma. It's rich and very ripe, fruit-driven and lush, with masses of fruit and tannin all jostling for position. It just needs time to mellow out a little. A tasty glass of shiraz which will age well.”