Some may even say that they have buyers prepared to purchase your timeshare, or promise to offer your timeshare within a particular time. If you want to offer your deeded timeshare, and a business approaches you providing to resell your timeshare, go into skeptic mode: Do not consent to anything on the phone or online until you have actually had an opportunity to take a look at the reseller.Ask if any grievances are on file. You also can search online for problems. Ask the sales representative for all info in writing. Ask if the reseller's agents are accredited to sell property where your timeshare is situated. If so, validate it with the state Real Estate Commission. Deal just with licensed realty brokers and agents, and request for referrals from satisfied clients.