This is definitely a good corkscrew for the Austrian (not Australian) collection. Of course, it is also one that might garner some trade offers from some of the usual suspects.
The only problem in doing the deal, of course, is that I have to send some thing back in exchange. And, that something isn’t a pot mongoose corkscrew, it is a very nice collectible corkscrew. What to do, what to do, what to do?