It used to be in the catalog in 2007 or 2006 in the gift shop.
For this you have to meet Rockhopper on club penguin. When you do so, click Rockhopper's player card and click the box. You will get his background.
Every player card background on club penguin costs 60 coins.
Every background to put on your player card cost only 60 coins.
60 coins for a background pins are free your penguin doesn't cost anything either
it takes 60 coins
60 coins/gold
You have to see Rockhopper and click on him, then there will be a box on the bottom of his player card, click on it.
To get Gary's autograph (that is his background) on club penguin, you have to meet him. Be in the same server and same room at the same time as Gary on club penguin and then click him to view his player card. On his player card, you will see a box icon which will give you his autograph when clicked. You can also add Gary to your friend's list by sending him a friend request through his player card.
It's between 60-100 coins.
On your player card
No. Cadence is the islands most popular dancer. If you meet her, you get a cool background from her that you can add to your player card.
To change it go to your player card and click the arrow and either scroll down to the back rounds or click all items and then background's. From there just click a different background. Or to have no background, just click the back round on your player card and it will disappear.