Eames Compact Sofa  

CL is the best source...one...
CL is the best source...one for $900 a few weeks ago here in Chicago.

eBay
There were some nice vinyl ones on eBay a while back for about $1200. Shipping was not too bad either.

All legimate Eames
Compact Sofa's, made by Herman Miller are set priced at the same basic price year round, except during Herman Miller's 15% off sale, which is coming this month.
Of course, you can find one second hand on eBay or at a bunch of mid-century shops around the country.
I'd buy a brand spanking new one, personally.
Good luck

Yes but ironically.....
the new ones don't fold, (the reason why it was named the Sofa Compact in the first place).

The US Herman Miller sale
is June 6-20...not in May; my mistake.
15% off is a nice discount.