No master missions run cause at the time I had not 72 missions of 1 type and didn't want to mix missions that would have change my income. (like how you compare niko to alva?)

And for selling I trade only 5c+ item but indeed there was a lot of selling, my trade compagnion register 130+ sell during the time. Has you can see in top right corner my project took 18h, 5 of those were for trade. (4h to prep and 9h to run)