I do. Unless you are talking about a shortblock. But even the 88+ I thnk it was were all roller motors so these will cost a good price because of it. And grabbing one outta a vette with alumn heads will be even more.
Still the cheapest would be a decent 350, slap in a $100 cam kit from Crane or Comp. Drop an intake and carb on it, you will be pretty happy over all.