PSA: PS4 Slim (Not Pro) receiving a price drop in Europe to 199€. May vary from country to country.
So go get that sweet sweet Horizon bundle.
Italy, Belgium, Germany, Portugal, Finland, Netherlands are confirmed at the moment. I didn't dig through the Neogaf thread to look for more countries. Proof being confirmation from people living in those countries and the new ads highlight the price drop or online listings from Amazon, etc.
Spain and France are a "no" at the moment. That could change.