Virtual Exchanges via eBay continues to offer the Avia Men's Enhance Running Shoes in Black for $14.99 with free shipping. That's tied with our mention from last week as the lowest price we've seen. (It's also the best deal we could find today by $5.) They're available in select sizes from 8 to 13.
Update: This item is marked "new with defects", and may feature irregularities such as color bleeding. We apologize for any confusion.