Somehow the Maxi luxe I just got came to me with like every original piece of paper it was sold with. The sales slip is from 1-3-80 (who buys a moped in wisconsin in january?) from the englehart center, a local power sports shop. The total after taxes and everything was 548.76. Maybe its just the fact that inflation is like exponential, but that seems like nothing for a heavy piece of well engineered machinery made in Austria. Were they all so cheap? Anyone who was alive and spending back then wanna tell me what 550 in 1980 dollars is worth today? Anyone else know what other bikes were selling for around then?