Bad Bargain
Diana G. Gallagher
 Having sealed the Hellmouth, the Scooby Gang do not realise that anything is odd when things to be sold at the first annual band fund-raising rummage sale are stored in the school basement, which is directly above the Hellmouth. The rummage sale begins, and the items on sale seem to be having an unexpected effect on those that buy them. Even Xander and Willow are soon affected. The situation gets more serious resulting in the school being quarantined leaving Buffy and Giles to sort things out before the items get sold elsewhere.