You can understand why sellers of used records 'try it on'. Out of a thousand or more visitors who walk on by, you only need one to buy it. Looking at UK ebay, a copy of Decca's "Journey into Stereo Sound" 1958 demo record sold only just yesterday for a BIN of £30+£4 p+p, while other examples, with starts as low as a tenth of that, failed to attract even one solitary bid. Probably because like me some buyers loathe auctions. I'd rather just find a BIN and buy the sodding thing rather than watch something for 7-10 days, and gamble saving a few quid against the chances of being outbid by 50p in the dying seconds. But there are limits to the premium I'm prepared to pay for the privilege. Very little on eBay is so rare that another example won't turn up in a couple of months at most.