update both his silver foam ( Sudbury ) bottles are listed as sold now but it says " best offer accepted ) ,
so its unclear if he actually got the $39.99 and $29.99 he was asking or he took a much lower price for the bottles , I suspect he took a much lower price but with ebay that number is hidden from view

I'm sure the 7 oz silver foam bottle is very common , I've seen bottles from that company many times and have one myself , never seen one sell for $40 even in great condition