scalextric super speed 8 1973. In box and full working order. !

I have a scalextric super speed 8 from 1973 for sale. It is in its original box with all original parts and the 2 original cars and its all in absolutely amazing condition for saying its on the cusp of 40 years old. All runs absolutely fine but the cars could use some new tyre treads as they tend to slip a bit. other than that everything is mint condition. it also comes with extra track also in its own box. Message me for pictures or any questions. thanks.