As one of its daily deals, Best Buy offers the Speck StyleFolio Case for Samsung Galaxy Tab S 8.4" in Blue/Gray, model no. SPK-A3251, Black, model no. SPK-A3016, or Pink, model no. SPK-A3017, for $14.99. Choose in-store pickup to dodge the $2.98 shipping fee. That's the lowest price we could find by $25. It features a hard shell with vegan leather and a closure clasp. Deal ends today.