In addition, there are Kindle Fire accessories all day as part of the Lightning Deals, so you'll want to check back thru the day to see what other bargains there are. The Marware cover that was $5 off is the exact type of cover I have mine in, so I can prop it up in landscape mode. That offer has expired, but I see another "standing cover" coming up later today, along with a number of other cases and a "desk stand" by Kensington (not on the lightning deals, but very interesting, is this desk stand that lets you keep the charging cord plugged in while using your fire).
Notes on refurbs from Amazon:
These units are usually impossible to tell from brand new (although the Keyboard unit often doesn't ship with the wall charger, buy you can pick one up for under $10 or just charge via your computer) and come with the same warranty from Amazon. You generally can't get the Amazon extended warranty on their refurbished units, but Square Trade has traditionally let buy their extended warranty for refurbs (although I generally recommend against getting a warranty on items like these that are relatively inexpensive and often end up getting replaced by newer technology after a couple of years).
Deal Description
Just in time for Mother's Day, save $30 on a Certified Refurbished Kindle Fire. Kindle Fire is the most-wished-for, most-gifted, #1 best-selling product on Amazon. Each Certified Refurbished Kindle Fire is a pre-owned Kindle Fire that has been refurbished, tested, and is certified to look and work like new. They come with the same one-year limited warranty as a brand-new Kindle Fire.
This offer is valid today only, May 2, 2012, when sold by Warehouse Deals. Offer good while supplies last.
Limit 5 per customer.