Interested in hearing about any gems that people may have picked up whilst scouring the shelves of second hand stores, thrift shops, markets etc. I picked up this Duff McKagan autobiography this week only discover it was signed for 4 Euro ($5) in my local second hand book shop (Sure it's dedicated, but I don't mind!). And a while back a Neil Gaiman - Anansi Boys 1st edition signed book that I discovered for 1 Euro ($1.35). They weren't advertised as signed, just stuck in with other books and…