Who know the brand value that is the photo of the head of Princess Diana, or when I know?
I have a pair of unused stamps of Princess Diana which are placed in envelopes that also have pictures of Diana. I want to sell, but do not know how and where can I find out who is the true value after a couple of years?
Try eBay, something only worth what someone is willing to go through it, if it is rare for what is more, start high, and lower the price if needed. while on eBay, why not try to see if you can buy one, and what the other person is asking for can help you learn an approximate value.
The end of an Era
