Tidying Up.

A dilemma this morning.  Tidying up the storage units in my "Room" today and discovered these programmes from Airshows I have attended over the last few years.  Question is, Do I keep them. I have tried to keep programmes from gigs I have been to over the years, Queen in 1986 and Roger Waters in 2014 to name but two.  Sadly all "tidied away" in a bin somewhere.  Now I have the same dilemma with these. They are of no value and we do not have children to pass them on to.