Ebay Search for Items http://pages.ebay.com/search/items/search.html

Hud Homes Available in NYS http://www.hud.org/fp5/ny/

Location Maps http://www.expedia.com/pub/agent.dll?qscr=mmfn

Realtor.com http://www.realtor.com/

National Auctioneers Association http://www.auctioneers.org/

Local College Houghton http://www.houghton.edu/

Land and Farm Properties http://landandfarm.com/lf/

WNY Antique Dealer Directory http://www.sundaydriver.com

Search an oriental rug http://www.orientalrugs.com/Identify/what-rug.htm

Find out if the artist is listed. 
http://artpriceindicator.com.searchartprice.com/cgi-bin/static.pl?lang=EN&page=index&selected=5

And more to be added soon.