I'd rule out the 14393 for price alone - even if it was in great shape, that's not a 2k$+ watch. The 168.005 is more reasonable, case is slightly soft and an incorrect crown, but overall more attractive state. Still a significant price tag - 168.005 aren't too uncommon and if you're patient, these do come up here, too, pretty regularly for less.
On a side note: The prices you're mentioning are odd numbers, which is often the case when looking at eBay or C24 offers in foreign currencies. It might be stating the obvious but be aware of potential import taxes.