When high alching do you really have to click it, then click the item, and keep doing that repetitively? Is there not a way to automatically do what's in your bag?
That would make training Magic even easier But yes you really have to click spell followed by the item.
In days of old, the trick was to put the items in a stack on the right hand side 3 row down and just activate mouse keys and hit 5 to register a click.
Not sure what it's like now though!