The renovation of the Pergamon Museum in Berlin will cost at least 121.4 million euros more than previously known. The authority's most recent known cost estimate is 1.5 billion euros.
The museum was originally supposed to be completely renovated by 2010, but construction work only began in 2013. The restoration and clearing costs at least 86.8 million euros and 34.6 million euros are currently earmarked for the exhibition design and furnishing of the first part of the museum. There is still no cost estimate for the Exhibition design of the second part.