Stock up on Allegra Allergy at Rite Aid! The 24-count tablets are on sale for $12.99. Plus, buy one and receive 200 Plenti Points ($2.00). Clip and use a $5.00 Red Plum newspaper coupon. Later, submit for a $5.00 MobiSave offer and receive 200 Plenti Points. The final price is $0.99!