There are two sectors: sale of mobile home just like sale of auto or any other registered vehicle check with city, county, state.Sale of land is separate check for a land sale contract and register with local county. check for prices by asking how much similar land is selling. Cost would not be high.
contaact a real estate agent and they will help you list it and do all the transfers to close the home to next buyer. There is a commission, but it is taken from the sale.
