I managed to pick one up off the ‘Bay for not too steep a price. The obverse inscription includes “50 Pence”, presumably for those too stupid to work out that “50 New Pence” (or “New Pence 50” as it actually reads) and “50 Pence” are one and the same...
The Royal Mint Experience’s Facebook account tries to have it that “the last time this design appeared on a UK coin was 1982” so naturally I had to comment that it was actually 1981 and that they really should get their facts right. I also pointed out the 2009 proofs.
We’re in an era of fake news, of course, but if an organisation can’t get its own historical facts correct, when it’s easier than it’s ever been to research it, there really isn’t much hope for the average person.