I had a chat with a friend recently and was shocked to discovered that he accidentally gave away all his legacy lens.
These lens are actually pretty useless up until Fuji, Oly, Pana and Sony (especially Sony) released mirrorless cameras that supports the use of almost all kinds of lens with adapters.
Ironically just recently i acquired 2 legacy lens, the Minolta 35-70 f3.5 and the Minolta Rokkor 58 f1.4. These lens are pretty amazing for value.
In fact i did one of my stocks photos last Sat just using the Minolta 35-70 and it was decently sharp and flexible.
Here are some images i took using the 58 f1.4 rokkor on a family trip.