I got one of these Peugeot PB18 1987 bike in october 1987.
I bought it (new) in Trois-Rivières, Quebec, Canada.

It has now over 10 000 km and still in shape!!! (I'm the only owner)

This bike came originaly with these caracteristics:
weinmann 605 brakes/sachs huret derailleurs/Nervar crank/Reynolds Cromalloy 501 frame/Rigida rims (black rims)/Michelin Select tires 700x25c 105 PSI/Frame is light blue with stripes pink-red-orange-yellow/Vetta white seat.

Price at this time (1987) : 550$ + tx

I hope you have the information you need!!!