The problem with such cases is... the collector who buys it, is then paying for the family problems of someone else.
If I die and leave my medals to my daughter.... and she sells them (little bitch!) .. then such is life.
If the collector who buys them, happens across my son.... who wants them... then it only be fair that the collector gets his money back.... if he was to give it as a gift, then he is paying for my stupidity in leaving it to the daughter in the first place. See?
And many families have a food fight when it comes to the will... no matter which sibling flogs the medals, there is always going to be one who feels they should have gone to them... even if they would have maybe sold them themselves....
Chances are... you walk across the desert, swim the ocean, climb the mountain... bring the family back a medal they did not even know existed in the first place... maybe get 2 lines in a local paper.... the family is sooooooooo happy.... and a week later the medal is forgotten in a drawer anyway....