Um.. Good Luck. I wanted a 78 Y84 4sp years ago for the only reason is that I liked the Fisher T-Top's better than the hurst hatches on the Y-82's. All the while not knowing how rare they are. In 15+ Years of Looking I have only seen two Y84 4sp's. One was on e-bay about 8 years ago. It was restored (but not a show winner) and had the Camel interior. The other was a Black/Black 4 sp that was restored to a concourse condition through Restore a muscle car about 3-4 years ago. They currently have a Y84 automatic car that needs resto. Also NPD supposedly has the first 78 Y84 built but I can't remember if it is a 4sp or auto.