Checks Unlimited is offering 81% off Check Orders with coupon code 9TNT, including free shipping and handling! Returning customers cannot use this offer. These pictured Checks drop from $21.99 to $5.50 with this coupon code, as good of a price on checks as we've seen anywhere. There are over 100 types of checks to choose from, including Harley-Davidson, Looney Tunes, and of course, the Disney characters. The code is good for up to four boxes per order. There is no sales tax.