There is a new prize offered every week on the ATS Challenge blog but make sure you use a stamp that is sold in the All That Scraps store if you want to be eligible to win! CC's Designs and Sweet November stamps along with all the other companies that ATS carries gives you quite a selection to choose from. You have until 10 PM on the Tuesday following each challenge to link your entry. Good luck!
Stamps - Pearl Tidepool, Treasure Tempestwind, AmyR Summer Sentiments
Tim Holtz fragments
Tim Holtz distress inks - Dusty Concord, Peeled Paint, (orange)
Adhesive backed magnet strips