Where are you come from my friend ?
if you can buy it you should be can sell it actually.
like this for example :
you're using your own country FIAT to buy it from others people.
and the way to encash it is sell it directly again to other Bitcoin user in your country.
so if you can buy it in theory you should be can sell it again right ?
other than that you can sell it to other online payment methods like : Paypal,Payoneer and else.
in here :
Currency Exchangethere're a lot of places to encash your money off the markets.
it's all depend on your situation and your demand what will it be