Ben Z
Veteran
Don't get me wrong, I would hope my wife would have me declared mentally incompetent to handle finances if I were to buy the new Summicron, but I could believe it's worth $7K before I could believe the current Summicron is worth $2K. The new one is at least a new and tour-de-force design, whereas the current one is the same lens that sold for under a grand a decade ago.