First MR2 break down experience

So I bought a 1985 red Toyota mr2 on the second of March. When I bought it the guy told me all it needed was the battery to be charged. I took it home the next day which was a Saturday charged the battery and it started. Drove it over the weekend to see how it did before I register it and it did great. I had no issue no problems what so ever. I was very happy with the car so I figure why not register it on Monday. Got to the department of motor vehicles and sat for about two hours until I got it register. Once registered I got excited knowing that I can now drive the car freely and not just test drive it in my neighborhood. Started driving it back home and the fuel pump went out. The timing could not have been any better. Test drove it was fine, register it and paid, and broke down the very same day. The car is now back on the road after fifty dollars more was invested into her.