ichenbao 4 gauge/ 5.2 mm 7.8 feet 1 pound dead soft copper wire for electroculture gardening, jewelry making, beading, science projects, diy artwork 4 gauge/ 5.2 mm 1 pound is up for auction in Arts, Crafts & Sewing. The current bid is $1.00, 96% below the $24.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.