Omaha, NE─February 18, 2019─Proxibid, the most trusted way to connect buyers and sellers of highly valued items, will provide live online bidding for the Silverstone Auctions Race Retro Classic Car Sale taking place Saturday, February 23 in Coventry, Warwickshire UK. Collectors from across the globe can bid on collector cars, automobilia, and watches, all from their home or office via Proxibid….