Feature request

Feature description

A "Would you really like to spend $_ on and redeem this kit? Please retype the command to confirm" confirmation thing when a user attempts to claim a kit that they have access to, but has a cost.
How the feature is useful

Players may accidentally spend money if a kit shows up in /kits and they assume they have permission to use it, but afterwards realize it actually costs them with every use, as oppose to the traditional free "wait x hours to use again" kits.

Perhaps it would be simpler if the cost was listed along with each kit in /kits.