What is silvestri bros last supper worth?

As of my last knowledge update in October 2021, the Silvestri Bros’ "Last Supper" artwork is not well-documented in terms of a specific monetary value. The worth of such a piece would depend on various factors including its condition, provenance, and demand in the art market. For the most accurate and current valuation, consulting a professional appraiser or an art dealer would be advisable.