Need a Fuel Pump Sending Unit

I know there are classifieds here but, does anyone have a good sending unit they would be willing to let go, I was going to pick one up this weekend but the car I was looking at has had the tank taken already so I am stuck looking again, and I'm not willing to spend a 100 bucks on a new one yet. If someone has one and will ship it just let me know a price, please and thank you

Mine is a 91 if it matters.