Actually you can pay for all the materials that you would require to create your own collage right at walmart. A 100$ giftcard would, in fact, allow you to make one hell of a collage. High end paste. Thick cardboard backing. Glossy photos of your friends and acquaintances. Perhaps you could even take photos of food you enjoy. And, with a walmwart gift card, you could have your photos developed at the very same store you acquire your craft supplies. Convenience and customer service!