[SOLVED] hide value in list view

Is there a way to "mask" a value in the list view?

Issue:
Would like to mask the "price" of a item if the item was sold.

I have a column in the table that is either a 0 or a 1

I got it working in the view page using the event "Process Record Values"

if ($values["pupsold"]==1) {
if ($values["pupprice"]!="") $values["pupprice"]="Private";
}

Can I do this in the List view?