Bear with me on this one;
Tesco are offering 150 clubcard points on selected CDs.
You can also halve the cost of said CDs when using your clubcard points. You have to spend a minimum of £10 to do this.
Select 2 x CDs of £5 each and use £5 clubcard voucher (500 points) to pay for them, and then get 300 clubcard points credited back to yourself!
2 x CDs for 200 clubcard points! :)