For $10, today's side deal gets you $20 worth of barbecue rubs and spices at BBQ Island in Tempe. This Groupon is valid for in-store purchases of rubs and spices only.

With more than 6,000 square feet of grilling goodness, BBQ Island is a 'cuers paradise stocked with award-winning rubs and savory spices. Lovers of slow-cooked treats can spend a meaty summer debating the merits of Kansas City versus East Texas after packing their pantries with regional blends from across the nation. Many of BBQ Island's specialty seasonings can't be found at local grocery stores, giving browsers an opportunity to stock up on premium flavor-boosters such as Bad Byron's Butt Rub ($14.99, 24 oz.) and John Henry's Texas Brisket Rub ($9.99). BBQ Island also carries an ample supply of MSG-free, gluten-free blends for the health-conscious seasoner, including the award-winning Dizzy Pig's Dizzy Dust ($9.95), as well as offerings from locally owned Fast Eddie’s ($7.99) and Anthony's Spices.