All the sofas in the store right now are George Nelson designs for Herman Miller circa 1955. All have been recently upholstered.
They include a Model 5073 three-seater sectional ($2400):
A four-foot Steelframe seating unit in black vinyl that may consist of lounge, bench or table units (price will vary):
And two six-foot Steelframe seating units, one with a three lounge configuration ($2400) and one with a two lounge, one table configuration ($2200):