Marcon International, Inc. of Coupeville, Washington has announced the sale of the unfinished, newbuilding hover barge "Monty" by builder Sundial Marine Construction & Repair of Troutdale, Oregon. to private buyers. This unique hover or air cushion barge (ACB) was designed to hover about 5' above the surface while carrying about 450 tons of deck cargo on a clear deck of abt. 9,000ft2. She was being built for Vancouver-based Redfern Resources, Ltd. of British Columbia, Canada to transport cargoes of supplies in and ore concentrates out to/from a multi-metal gold…