 I actually like them better than my old $5,000 hearing aids. I could not believe how my hearing and life changed. Join over 500,000 happy customers by going to audienhearing.com. That's A-U-D-I-E-N hearing.com. What will you learn this week on Money Management with Mike Mayo? NVIDIA's one-day gain in market value, $277 billion. The stock had jumped 59% so far this year. Don't miss this week's serious dose of financial common sense.