The Sorcerer's Realm scenery deal contains 1 Dreadstone Blight, 1 Magewrath Throne & Balewind Vortex; and 1 Dreadfire Portal & Eternity Stair.
$33.00 US Dollars Dreadstone Blight
$41.25 US Dollars Magewrath Throne & Balewind Vortex
$41.25 US Dollars Dreadfire Portal & Eternity Stair
That is 115.50 total if you buy them seperate, the sale is for $83 US Dollars. So a savings of 32.50, pretty much you are getting the Dreadstone Blight for the free.
Link to the deal: