Question about Tamron AF 70-180mm f/2.8 Di III VXD

What's wrong with the price? 1700 for this lens is so absurd. On B&H it costs 1199USD = CHF 1165. The Tamron 28-75 lens is even cheaper on Digitec than on B&H. So nobody can tell me that this has anything to do with Swiss taxes. Please adjust the price to make it fair for everyone, thank you.