Digitec has so-called daily prices, i.e. variable prices for the products. Therefore, the price can change constantly.
The demand for the lens can also have an influence on the price.
Many factors play a role in pricing....(demand, supply bottlenecks, availability of raw materials during production).
207.-...? is 199.-
It could also be that the manufacturer has adjusted the prices... in the past, we have always seen price increases in the camera sector... I wouldn't be surprised.