There are three values you can enter for each recording: -
Buy The amount you purchased the recording for.
Value The estimated current value of the recording.(Or user defined description.)
Sell The amount you sold the recording for.
There is a column for each of the above values in the ‘Search Database’ grid. These columns can be totalled by clicking on the + button, or by clicking on any of the boxes that will display the amounts. Each column is totalled and the difference between the buying and selling price will be calculated and displayed as well.
NOTE: The lowest screen resolution does not have the ‘+’ button.