Ask HN: Unused Colo Space Transfer?

Has anyone ever heard of selling the rest of a colo contract? Through tremendously bad communication one of our co-founders executed a contract for 1 year, 1 cabinet (6kW) that we're definitely not going to use now that the funding environment has tightened. The colo is charging us the full term through end of March 2023. Appreciate any ideas preferable to eating the cost.