Ultrasac 33 Gallon 6 MIL Large Black Heavy Duty Garbage Bags - 30" x 40" - Pack of 32 - For Contractor, Industrial, Healthcare, & Municipal is up for auction in Industrial & Scientific. The current bid is $13.50, 69% below the $43.79 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.