I see these guys a lot with the lowest prices when i do a quick winezap search. I've not heard of them other than on winezap. Anybody have any information??

They're legit

They are good people at Winerz!!!!!!!

Most of what they offer, they do not have in stock.
It's just copied from the distributor's listing.
I would recommend you to place an order by phone to see if they can really get the wine.
Also their shipping seems high.