So, I wouldn't necessarily spend the money on this, but the Artograph 12-Inch by 17-Inch Light Pad Light Box on sale today until 5 pm EST.
http://www.amazon.com/gp/product/B0...BD9T2XT&pf_rd_i=5550343011&pf_rd_p=1690187362
http://www.amazon.com/gp/product/B0...BD9T2XT&pf_rd_i=5550343011&pf_rd_p=1690187362