PHOENIX, Ariz. — In the posh setting of the famous Biltmore Resort and Hotel in Phoenix, RM Sotheby’s presented its 25th Arizona Classic in January, and the results were strong. A rather exclusive docket was presented for a packed house to bid on with long-time RM Auctioneer Mike Shackleton conducting the five-hour-long sale.
RM Sotheby’s had many
