pure juicer pure mvp mason jar vacuum sealer kit | 3x faster & 8x the vacuum of electric | premium handheld high-suction vacuum sealer for jars | perfect seal for juice, smoothies, food for maximum freshness 1 mason jar vacuum sealer kit is up for auction in Home & Kitchen. The current bid is $1.00, 99% below the $99.00 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.