Alone, you can probably score a bottle of Grey Goose Magnum for about $160 (not cheap, but not that crazy). However, put that alcohol in a bottle designed by Swiss jeweler Chopard, in addition to the silver cage the bottle comes with, and suddenly the price jumps to $815. However, those caged Grey Goose bottles were given a limited release, so if you want to pay over $800 for vodka in a fancy birdcage, you're going to have to act quickly.
10. Magnum Grey Goose by Chopard