I am selling on ebay Michael Lindeburg's
http://www.ebay.com/itm/ws/eBayISAPI.dll?ViewItem&item=190640300394&ssPageName=ADME:L:LCA:US:1123
Mechanical PE Sample Examination if anyone is interested:
http://www.ebay.com/itm/ws/eBayISAPI.dll?ViewItem&item=190640300394&ssPageName=ADME:L:LCA:US:1123