FREE Cafe Bustelo Instant Espresso Coffee @ Publix & Other Stores. Cafe Bustelo Instant Espresso Single Serve Packs, 6-count packs, are regular price 99¢ at Publix. There is a SAVE $1.00 on any ONE (1) Café Bustelo coffee product printable coupon that we can use with these packs. When you buy (1) and Use (1) coupon you will get them for the low low price of FREE! Pretty good price to add a couple to your shopping list this week. Hope you enjoy this deal. Happy Shopping! NOTE: I know they carry these at this price at Publix, but this is a manufacturer coupon which can be used anywhere, so be sure to check your local stores for prices and deals.