When a live auction featuring a signed guitar wasn't generating enough interest, Springsteen took the microphone and upped the ante, throwing in a free guitar lesson with himself as the teacher, a ride in the side car of his Harley, eight tickets to the E Street concert of their choice, a backstage tour and lasagna made by his 87-year-old mother, Adele.
CNN: February 10, 2013 -- Updated 0155 GMT (0955 HKT)