Comment by akerl_

> If there are supply chain issues, used prices can go up and over the list price.

The comment you're replying to isn't referring to list price, they're referring to the price of a new item.

Supply chain issues, as we saw during COVID, affect the cost of new items by making them effectively infinite: if there are only 100 new rowing machines available and 1000 people want them, then for 900 people, the list price of a new rowing machine is irrelevant because they can't actually buy it at that price.