Whatever you do in life, do not buy anything from Pennington Antiques & Consignment LLC. I bought from them an item described as Dale Chihuly Original, when in fact it is an item mass produced in China (with the label "Made in China" attached).
Invaluable.com customer support was not very responsive either and practically refused to help me.
I suggest NOT dealing with Invaluable.com either as they host fraudulent auction sites.
Horrible experience. STAY AWAY.