4 ms·Because if they all had a copy of the book, that would be 6 in circulation. But only 1 is in circulation.by zandorg 15y agoBecause if they all had a copy of the book, that would be 6 in circulation. But only 1 is in circulation.limmeau 15y agoWhat kind of unique book is that? (The topmost book on the pile beside my bed being Vellum by Hal Duncan has nothing at all to do with the question ;)evidence 15y agoBump your price way up and buy one of theirs, possibly many times before they notice.