This deal has ended.
Today only, Holabird Sports has 24 Cans of Penn Practice XXX Tennis Balls for just $35.95. After shipping this works out to $1.73 per can. For the same product at Amazon, even with free shipping, it comes out to $5.99 per can! There is a limit of 72 cans to still qualify for their $5.50 flat rate shipping, so don't order over 3 cases to keep your shipping costs low. Sales tax is not charged in most states.