Use this printable coupon at WinCo to get two packs of M&M’s for only $0.34 each.

Use FREEMars M&M’s Pretzel Chocolate Candies, 1.14 oz, WYB (1) M&M’s Chocolate Candies, 1.14-1.74 oz, up to $1.29 (coupons.com)

Final Price: $0.34 each, when you buy 2