The Gallery Owner Is Trying to Sell a Large Outdoor

Short Answer

The gallery owner is trying to sell a large outdoor sculpture to a committee that is responsible for refurbishing the park. When a member of the committee asked about the logistics of moving the sculpture to the park, the gallery owner responded, "Before you decide to buy, let me remind you how much art pieces by a known artist like this one appreciate in value." What method was the gallery owner using to deal with the objection?