36-Count Penn Championship Extra Duty Felt Pressurized Tennis Balls 2 for $49.50 + Free Shipping

Amazon has 36-Count (12 Cans) Penn Championship Extra Duty Felt Pressurized Tennis Balls on sale 2 for $49.47 with a Buy 1 Get 1 50% off discount. Shipping is free. Price per can: $2.06. [Link to Amazon product]