cotryvox 10-Layer Waterproof Sports Car Cover. See Vehicle Size-Chart for Accurate Fit. All Weather Full Outdoor Covers. Chevy Corvette, Porsche 911, Toyota Supra.Sun Snow Rain.Size C3(See Size Chart) is up for auction in Automotive. The current bid is $13.00, 79% below the $62.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.