Track Proposal Price without requiring that price be in a price block.
Sometimes the pricing table is too clumsy and and not editable enough to allow it to be used. In such situations, we simply include a price in a token. But doing it that way, that price is not calculated or included in tracking. So it would be very helpful to allow pricing to be tracked by a special token (or several) instead of them only being tracked when used in a pricing table, especially if that pricing table is not used.