Nice Vintage Calumet 4X5 on eBay

http://cgi.ebay.com/Vintage-calumet...8QQihZ010QQcategoryZ15247QQrdZ1QQcmdZViewItem

This looks a lot like the Bender Kit and not a Vintage Calumet 4X5.

That's the Porta-Vue kit camera, not a Calumet camera although they may have sold them. I have one of them and it's VERY light with all the movements you could ask for since it's a rail camera. The "friction focusing" is amazingly pleasant to use.
These aren't sold anymore but the Bender is essentially the same camera.