OfficeMax: FREE 5 Pack of Sharpie HighlightersJune 12, 2011 This post may contain a link to an affiliate. See my disclosure policy for more information. This week, OfficeMax has the 5 pack of Sharpie Accent highlighters on sale for only $2.99. However, there’s a bonus coupon that will make them FREE!To access the bonus coupon, just enter your zip code and email address. Print the sheet of coupons and take it to your local OfficeMax store to redeem.Thanks, Penny Pinchin’ Mom!