72 duster signal lights

Sharks tooth or standard. I just got a box of Standard down today I am digging a nice set out for a 72 Demon. If you are inrerested I can get two out. Price goes by condition. They are all cleaned and work or they go in the garbage. I won't sell junk. Do you need the three prong plastic plug or the two prong rubber plug. Look where it plugs into the car. Some have a separate ground wire that goes to the rad support and some it is integrated into the plug which makes it a three prong plug. What ever you need I should have it. They range from $15 -$25 shipped. ea. These are not NOS They are used