that is more than strange..... I don't know If the price is real, but worth to check out. for 1500usd its a bargain.. My guess is that they made a mistake..
Ran across a similar thing with a Marketplace seller on BestBuy.com. They had a high end TV selling at the same price as a lesser model of the same brand. They shipped the lesser model and I complained. They offered a swap out if I paid the difference. I elected to keep the lesser model and never do business with them again.
Maybe a scam...their business address is located at farm land, and no phone number provided...lol
"5425 Long Corner Rd, White Hall, MD 21161, USA"...just check it at Google map