I have one in very good condition, already. For anyone still searching, there is one Champagne tap not yet bid on that I found that still includes the original gimlet and cleaner. For those of you who have tried to use a Champagne tap without the gimlet to bore the hole, you will understand the value of a properly-sized gimlet!:
http://www.ebay.com/itm/Walkers-Champagne-Tap-No-211-with-original-box-and-tools-/151265423447