Some may even state that they have buyers all set to acquire your timeshare, or promise to offer your timeshare within a particular time. If you desire to sell your deeded timeshare, and a company approaches you offering to resell your timeshare, go into skeptic mode: Don't accept anything on the phone or online until you've had a chance to take a look at the reseller.Ask if any problems are on file. You also can browse online for complaints. Ask the sales representative for all information in writing. Ask if the reseller's agents are certified to sell realty where your timeshare lies. If so, verify it with the state Real Estate Commission. Deal only with licensed real estate brokers and representatives, and request for referrals from pleased clients.