Walgreens: FREE 8×10 Collage PrintOctober 21, 2010 by Mitchell Wischmann This post may contain a link to an affiliate. See my disclosure policy for more information. Now through October 23rd, you can get a FREE 8×10 Collage Print at Walgreens! All you have to do is use coupon code 8x10TREAT at checkout. Choose in-store pickup and shipping will be FREE!