I've got one dated 1982 and another 1993. Maybe I could advertise them as "Retro, Kult." Shame they're not NOS though.
These undated coins aren't rare at all. I've seen 7 or 8 in the last few days at the shop. The local sandwich bar had 2 or 3 of them given to them today. If I had all of those that'd come to £2530! Why? :? The mint probably made 100s of them so they're not as rare as the coins from 300 odd years ago, even with dates.
This is inasane, my collegue heard the news last week. Told teh Coffee bar girls at work, they immediately found 2! I hope its worked out this well for em! Like many of you guys, I have not knowingly had one.
Its totally mental, yeah its rare but i wish my fuggin mistakes were worth so much I'm be doing very well!!!