I have some used gear I'm looking to sell and have no idea what its worth. Any ideas would be greatly appreciated ( I'm not a diver ). I have an 8 year old Dacor Nautilus BCD in great shape , a 3 mm womens medium wetsuit used 14 times 5 years old, US Divers mask and snorkel 5 years old, ladies size 6 boots in perfect shape and a nice set of fins. What do you think everything would be worth?