I agree with others' impact. But also want to offer a warrning. You have these great legitimate pins that anyone would love to see on a board. Part of the reason people would love to see them is that the vase majority of the pins on boards are fakes/scrappers. (Not everyone is as conscientious as you are unfortunately.) So when you go to put your pin on the board, be very careful with what you are taking off as it is highly probably it is a fake and it would be a shame for you to "trade down" that way. Of course, if you have no qualms about having a fake for your own collection and you just like the pin, have it! And have fun!