Used Aqualung diving regulator set. Micron regulator Micron octopus Trust 2 gauge (SPG + compass) BC inflator hose This is the set. It's a bit hard to see, but I've taken pictures to show the scratches, so please zoom in and take a good look. The octopus in particular is covered in scratches from being dragged around in the ocean. It hasn't been used for about two years, so I strongly recommend having it overhauled before use. Thank you for looking.