Walgreens: FREE 8×10 Photo CollageNovember 23, 2010 by Mitchell Wischmann This post may contain a link to an affiliate. See my disclosure policy for more information. Once again, Walgreens is offering up a FREE 8×10 photo collage ($3.99 value)! Just use coupon code BFCOLLAGE at checkout.This was supposed to be available 11/25-11/27 only, but they started it a little early!Opt for in-store pickup and you’ll only have to pay tax. If you’d like it mailed, the price is usually around $0.99.Expires 11/27/10.