If you are planning to sell a musical instrument, you might want to check this website. UsedInstrumentBuyer.
com is an American website that buys used musical instruments and accessories. The site is a division of Used Camera Buyer, a similar website that has been in the business of buying used camera equipment since 2001. So, if you have a musical instrument and you want to sell it, you must simply fill their web form with information on that instrument. After this, you will receive an email or a call with an offer from them, usually within 24 hours. If you agree with the price, you must pack your instrument and ship it to them. Finally, they will send you a check after the receipt and inspection of your instrument. In case you need further assistance or you have any inquiry, you can contact their customer support department trough their toll free line. 
