As an inveterate hoarder I don't give much away apart from carbon dioxide (and even that's tough to give away now I've lived in Yorkshire for so long and learned their ways
). But I will always regret not getting the matching tankard to my pottery Green Dragon ale flagon, which was a present from my mate the first Christmas FotR came out. There was a matching Prancing Pony one and I didn't buy it - now you cannot get it anywhere deapite trawling t'internet for years. A lot of that early stuff was quality ware and you simply do not find it for sale - like the circular metal ring verse keyring I have which is so heavy its too dangerous to hang car keys from it - never seen one of those
anywhere online.
Of course I will always regret not noticing Christopher Lee was signing books in Forbidden Planet one evening a few years back - I was too excited by watching Simon Pegg doing his afternoon signing to see the notices.
And you can indeed still buy that Jimmy Cauty poster - I've seen 'em online. Fab item because, of course, of what he then went on to do!