For the leanth of time it took me to collect the presidential coins and now I have two sets of them only to find out they are not worth the time and energy to collect them. So disappointed and I would advise anyone not to collect them. I now have two sets and the holders for them and I don’t think they are even worth face value. I won’t even put them up for sale because they are not worth the energy to do so. Maybe in 10 years I will give them to charity. World monetary exchange shame on you! I have to wonder how many people you have taken advantage of. I can’t believe how many years I spent collecting these dollar coins thinking that they would be worth there face value at the end of the day I along with many other people were suckered into buying them.