Found the following while searching for uncut panels today on ebay (may or may not interest you guys):
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=140578477279&ssPageName=STRK:MEWAX:IT
lot of uncut 83 Topps sticker boxes
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=200434193754&ssPageName=STRK:MEWAX:IT
87 OPC box cards proof
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=130449325701&ssPageName=STRK:MEWAX:IT
91 cracker jack preproduction sheet
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=140578477279&ssPageName=STRK:MEWAX:IT
lot of uncut 83 Topps sticker boxes
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=200434193754&ssPageName=STRK:MEWAX:IT
87 OPC box cards proof
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=130449325701&ssPageName=STRK:MEWAX:IT
91 cracker jack preproduction sheet