What's the deal with Foundary?  

I've been doing some lounge chair hunting, and I've come across a number of people discussing Foundary as a good source for deals. But I'm confused about what it is that they're selling. I was hoping neutral parties could explain it.
Today, for instance, there's a "retro mod furniture" sale. What they're offering is mostly reproductions, but they don't appear to say who the maker is, and there's often not a lot of information about the material of the furniture itself. To give one example, there's a "Leather Zita Eaze Lounge Set" in which there's no indication even of what kind of leather it is. Doing a ten second Google search, I found another set by the exact same name sold by another reproduction company that's half the price of Foundary's listed retail price, and a couple of hundred cheaper than Foundary's sale price. How are we to know this isn't the same cheap knockoff?