The cost to maintain Vasa as she lays now, is very complicated to calculate.
There are too many factors to consider and they are intertwined with the cost of the running of the museum.
There is the rent of the museum to consider, which include the climate system; the staff that works in the museum; the research that is being done and the actual day to day maintenance.
Compared to the cost of the salvation and conservation of the Vasa, this is relative small amounts. We do not know exactly.
