The Cubs are a major league baseball team based in Chicago. Apparently, the team was once cursed by a goat and is doomed now to never win the World Series. The 71 seats [auctioned by the Chicago Board of Exchange] are adjacent to the Cubs' dugout on the third-base line. This is an unnecessary detail needed to give color to what would otherwise be a dull and uninspiring narrative.

In each case, the relative cost of postponing the purchase for buyer and seller determines the intensity of competition between the [past and future] selves of the seller. If the buyer has a lower cost of postponing the purchase (delay, making do with an interior model) than the seller (inventory, staff salaries) the buyer has the bargaining power.