Leaderboard

Well, well..... https://www.ebay.co.uk/itm/255207897503?mkevt=1&mkpid=0&emsid=e11011.m43.l3160&mkcid=7&ch=osgood&euid=e832573d003e4a44b73442b42a684432&bu=44013324433&osub=-1~1&crd=20211103002406&segname=11011&sojTags=ch%3Dch%2Cbu%3Dbu%2Cosub%3Dosub%2Ccrd%3Dcrd%2Csegname%3Dsegname%2Cchnl%3Dmkcid

I've noticed the ones which come up for auction rarely give the tray recess sizes. So you don't know whether the given example is suitable for your own coins or not. I can't understand why they don't. It's only a minute or two's work and would help punters no end.

Modern coin buyers

No-one did bid £8k on it. Well, no-one apart from dimond girl aka marleybob

I really don’t know the detail. Dunno if you’ve seen the film enigma, but in my mind it’s a bit like those “computers” constantly whirling and chugging until they find the code! With Bitcoin there’s only ?21m coins so in the early days anyone with a decent connection could mine them, but obviously as the number decreases, the energy needed to find them increases. A few companies have started locating their “mines” in places such as Siberia to aid with cooling costs etc