This guide will let you know how to SELL the Oppressor MK2 in Grand Theft Auto Online.
First, you have to ensure that you already own a nightclub and a terabyte as you need both of these things to sell your Oppressor MK2. Once you have got your terabyte, you need to put your Oppressor in the back of the terabyte.
It will take you to the customization section and you will get a lot of different options there. From these options, you have to click on sell and it will show you the price you will get. After that, click on Sell Vehicle.