For your downloading pleasure, I'd like to offer our high resolution non-winning designs. You can print them out at home onto t-shirt transfer paper and iron them on yourself. The quality won't be as high as you get with professional printing, but it will also be much cheaper.
Once we reach our funding goal, I'll release the winning images as well, although I hope Hecubus will keep the store open.
Anarchist Cat designs by Theo
Pirate Cannonball by SpaceDoll
Hand-drawn Trogdor by Tsarina (now with improved drawing!)
Pirate Pescado by anonymous
No $, Souper, and Arrr! designs by Jesslla
Blue Souper and MOAR fight cloud by HeyYeah
Cheese with your Whine (final image only) by Kazzandra
Handwritten with stick figures by anonymous
You'll want to set your printer to print these out as mirrored images, as they get reversed for ironing. Also, most iron-on transfers are for white shirts and anything white on the image will print transparent. You can find special iron-on sheets for black shirts that are opaque; whatever kind you use, make sure you trim off the unwanted edges.