Marsh is offering a coupon for $5 off an order of $30 or more for Facebook fans. You can print the coupon here.
The coupon is valid through March 28th. Be sure to read the coupon, as some things are excluded. You know the usual, alcohol, tobacco, gift cards, prescriptions, etc.
This is a great offer if you shop at Marsh. Remember, if you'll be using manufacture's coupons, be sure to hand the cashier the Marsh coupon first.