After failed attempts to gain autonomy from imperial rule, the cities Bishop Christoph Bernhard von Galen attempted to gain back the good graces of the Holy Roman Empire through diplomatic channels. Though the city's elders were resistant to this and refused to grant the Bishop the ability to make such decisions. This lead the Holy Roman Empire to cut off the city and isolated them from seeking support and reinforcements for there cause. The bishop saw this as an opportunity, surrounded and laid siege to the city on 22 July 1660 with nearly 15,000 soldiers. Suffering from food and money shortages, the cities elders resorted to personal loans and melting of silverware to provide coins for trade within the city. The winter was particularly rough that year compounded by diminishing supplies, negotiations for a peaceful surrender began 1 January 1661. By 26 March of the same year the city of Munster signed a declaration that forbid it from seeking contact and aid from foreign powers. The city was forced to a hefty sum to the Bishop who also instituted hefty taxes, effectively pay the city's endeavors of becoming autonomous.
Estimate: $1000 - $1500