Determine your target customer. If you are trying to sell a dance floor to a club, a school or an individual buyer, you will want to know before you start trying to make the sale.
Place an ad on an Internet sale service such as eBay.com. EBay can help you sell equipment, furnishings, clothing and other accessories, including large items like a light-up neon dance floor. Place an Internet-based ad on sites such as Craigslist.org, which sells things locally. This will help you find a buyer in your area and will cut down on the hassles of shipping your dance floor.
Make phone calls to dance clubs, dance schools or social venues in your area and ask if they have any interest in purchasing the light-up neon dance floor.
Take out an ad in the local newspaper advertising the light-up neon dance floor, and include details about the floor, asking price and your contact information.
Develop a website to try and sell your dance floor. Make sure that you spread the word about the link and send many emails containing the link to prospective buyers, such as dance schools or clubs.