http://www.ebay.com/itm/391464078367?
This one is a mystery to me. It's a 1913 BBB straight Dublin "Own Make" with a Glokar stem. On the plus side, it's over 100 years old, it's an "Own Make" (BBB's best line at the time) and it has the somewhat unusual "Glokar" stem. On the down side, it's not a particularly unusual or collectible shape and the condition is nothing to write home about (significant rim darkening, worn silver marks and what looks to be some slight damage to the button). All in all, it's a decent, collectible BBB from the company's heyday.
But I'm really surprised that it sold for over $300. I collect BBB's from this period and I wasn't going to bid more than about $50, mainly because of the condition and I really don't like the Glokar stem (BBB's answer to the P-lip). But even if I liked that style of stem and I really wanted a straight Dublin, I wouldn't bid much more than $100. Likewise, if I were selling it myself, I wouldn't expect to get much over $100 for it.
And yet, 4 different bidders bid over $200 on it, bringing the final bid up to $305.00. What am I missing here? The box, by the way, is not original to the pipe. (Did bidders think otherwise?)