This thread is to capture where the same book is rapidly resold on eBay or similar. This practice of "flipping" can create quite a distorted view of the market when books are uncommon, and it is good to create a record so people don't just see the book being on eBay long-term, but also see the price paid by the flipper under real auction conditions (usually).

Let's keep this thread factual and not too much commentary.