Impressive webbed rocker

This rocker is soooo awesome!  The patented webbing appears to be in fairly good shape.  One thing that is interesting is that the rocker doesn't use the patented springs.  I don't know if this was made before Hunzinger invented his spring system.  As of right now, there is still 23 hrs left on the auction.  Check it out here: 
http://www.ebay.com/itm/ws/eBayISAPI.dll?ViewItem&item=390410373940&ssPageName=ADME:B:SS:US:1123