How much would an original piece of Banksy artwork cost?

Banksy is one of the most renowned and influential street artists of all time. His artworks have been sold at auctions for millions of dollars. For example, in October 2021, a Banksy artwork titled "Love Is in the Air" sold for $12.9 million at Sotheby's in London. Another piece, titled "Devolved Parliament", sold for over $11.1 million in 2019.

Therefore, an original piece of Banksy artwork would likely cost millions of dollars.