All I know is unlike today,my parents didn't have that much disposable income and wouldn't just buy me stuff like I do for my lad.
I had to wait for Christmas and birthdays to get things like a frame and fork and wheels,everything else on my bike was bought with pocket money and I also used to swap parts with people.
£165 for a Ripper seems cheap in today's scheme of things but back in the 80s that was a hell of a lot of money....