Brush dust and dirt off your brass items.
Put items that are still usable as they are, such as bathroom fittings or pans, in one bag and everything else in another.
Advertise the usable items individually through local advertising or online on sites. Normally, this gets you a better price than the scrap metal rate, although it can take longer to sell the brass. If you are in a hurry, add them to the bag of not usable items.
Weigh the items that are not usable. Bathroom scales are sufficient to get an approximate weight.
Contact several local scrap metal dealers and ask how much they are willing to pay for the amount of brass you have in order to get the best price. Find local scrap metal dealers either in a phone book or search online. If you have a lot of brass, ask if the dealer collects. You can also check the going rate online.