This is so unusual and cool I just had to post it...Costco.com just sold an original Picasso online for $39,000. The full story is on MSNBC at http://www.msnbc.msn.com/id/6853190/.
And the software running Costco.com is none other than Commerce Server 2002 FP1 with some preview bits from our upcoming Commerce Server 2006 release - see http://www.microsoft.com/presspass/press/2004/nov04/11-30CostcoEfficienciesPR.asp for the full story if you haven't already checked it out.