Always seen yourself wearing a pair of Bono's sunglasses?
A pair signed by the man himself?
A pair you collect, with a friend, from Bono... backstage after a U2 show in the UK?
UK charity Sport Relief has teamed up with some famous names - Kasabian, Rizzle Kicks, Paloma Faith, Stephen Fry - to raise funds for the 'Give It Up ' fund, founded by the comedian Russell Brand, to support people with drug and alcohol addictions .
Until this Sunday - March 2nd - you can visit e-bay and bid on a series of unique items, including Bono's glasses, and all the money will go to 'Give it Up for Sport Relief'.
You can also support the cause by selling something of your own.
Sport Relief is a partner of Comic Relief which campaigns for ' a just world free from poverty', an organisation the band have supported for many years.