asavings via eBay offers the M-Audio Studiophile AV30 Compact Desktop Speaker System, model no. 9900-52367-00, for $79.95 with free shipping. That's the lowest total price we could find by $20, although they were $10 less in November. These computer speakers feature 15 watts with 3" composite woofers, 3/4" silk dome tweeters, front-panel volume control, headphone jack, and more.