Meijer offers the Soulo Karaoke App and Wireless Microphone for Apple iPhone, iPod touch, and iPad, model no. AM71, for $27.99. Choose free in-store pickup to dodge the $8.99 shipping fee. That's $34 under our mention of a shipped unit from three weeks ago and the best price we've seen. (It's currently the best shipped price we could find by $19.) It features pitch enhancement, reverb, and echo. You can choose 10 Soulo song files to get your karaoke collection started, then continue adding to it from the many more available for download via in-app purchases for 99 cents each.