Take 75% Off your check order at Checks Unlimited with coupon code TGY7, plus, standard shipping is free! Please note that this code may not work for returning customers. These pictured Trademarked Looney Tunes Checks, for example, drop from $21.99 to $5.50. That beats our previous post by 5% as the best discount we've ever seen on these checks. The best price we could find on a basic box of checks elsewhere was $5.99 without the graphics. They are available in eight different styles. The code is good for up to four boxes per order. There is no sales tax.