Wow, that brought back some memories. I had an absolute mountain of Britains farm stuff, including some machinery I still have no idea of the function.
Most prized were a Renault tractor and a Lamborghini tractor, goodness knows why, just unusual colours I suppose. I must have had 70 or 80 tractors at the peak of my collecting, it'd cost thousands now to replace them now.
I don't know why but to me as a child it seemed obscenely expensive and I very rarely got anything brand new, but I used to scour the Loot free ad's paper and send my poor Dad across the North West picking up little job lots of bargain priced stuff.