SO i went to the bank as like the title says and pulled out some cash and noticed that the serial numbers all followed suit going from 808-844, is this unlikely to happen or is it a common happening? and having a ill say SET of bills does that add any premium?
Yes it’s common. The bank receives them in order so they pass them on in order. No extra premium unless something is fancy about the notes.
Each bill is worth the time to look at it. You could go to a bank and if they have them, you can buy at face value, a strap of 100 bills. They will be in numerical order and you may find a star note.