I bought a saddle card flap holder from the boutique yesterday at $410 and on the website it is now $480.
Not sure if every handbag has increased as well.
ETA: I think you're right if you add to cart it goes back to the original price.
The prices are the same for me as they were for the last few months on the website and in my cart. Maybe it depends on the item? I’ve just been eyeing another mini LD bag so maybe it wasn’t affected since it just went up $450 the last few months.