@karenh - you are correct I will revise my answer - on that form just above the entries it is written -
As a tradesperson (including an apprentice mechanic), you may decide to sell any or all of the eligible tools for which you claimed a deduction. If so, you must include, in your income in the year you sold the tool(s), the amount by which the proceeds of disposition of each tool is greater than the adjusted cost of the eligible tool sold. The proceeds of disposition of a tool is the amount of money you sold the tool for.
