You should be able to get around 140 dollars, however I would remove at least half, so the person knows it isn't a rip off and the account will not get banned, then later on, will get the rest of the payment.
Unless you rank it up a lil more and it depends if its CBL dirty or non dirty.
The KDR also matters
preferably id choose a low kdr account so it seems less of me hacking.
Some people would like kdrs with like 4 but you'd get banned so easily.