This is from the old blog entry introducing the Scirra Store:
o you have content you want to sell?
We're always going to be looking out for great new additions in the Scirra Store. If you have original content that you own the full rights to and would like to see it for sale in the Scirra Store, drop me an email to email@example.com.
We're interested in music, sound effects, background images, sprites... anything you can think of!
It's important to understand that we will only stock a select few items, so please don't be too dissapointed if we don't take up an agreement with you.