dont sell nics.
Dimes- .7-1.0(depending on how you like the person)
Dub- 1.5-2.0(^^^^^^^^^^^^^^^^^^^^^^^)
Eigth- 3.0-4.0(^^^^^^^^^^^^^^^^^^^^^^)
Quarter 7.0

(Applys to all except quarter, also depends on how much money you want to make.If you sell dub at 1.7 you make 3 dollars. Sell eigth at 3.5 make 5 dollars. All depends on how much you want to make and how you feel about the person)

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Disclaimer: This is just the way i sale. Try and be yourself and put that into your dealing. Better rep.