"Padding" for Amazon.com's free shipping (updated)

Looking to bump an Amazon.com order over $25 for free shipping? Several items either cost very little or are useful to add.

• Robitussin Natural Cough Drops in Honey Lemon Tea (25 drops) for $1.39;
• Cartoon DVDs for $1.49;
• Blue Steel on DVD (starring John Wayne) for $1.49;
• Bianca USA Metropolitan Wash Cloth for $1.99;
• Oral B Brush-Ups for $2.28;
• Johnson & Johnson Cotton Balls 200-pack for $2.45;
• LifeStyles Brand Ultra-Thin Condoms 12-Pack for $4.04;
• Belkin F3U134-10 10-Foot USB Extension Cable for $4.49;
• Moving Men 8-Piece Furniture Slider Set for $5.50;
• Tech B BTAA1201 AA Alkaline Battery 12-Pack for $5.80;
• Stanley 60-060 6-Piece Standard Fluted Screwdriver Set for $5.98;
• Sony MDR-E828LP Fontopia Headphones with winding case for $7.54;
• the Amazon.com Health & Personal Care Outlet lists over 1,300 items starting under $2 (sort by price).