I have a 4-disc set that came out years ago, somewhere around 2005 or so.
It was the Dawn Of The Dead "Ultimate Edition" and I found it, of all places, in a bargain bin at Electonics Boutique, for $14.95! Nice savings, and the box, while a little frayed, contained 4
pristine discs, and the comic and the floor plans of the Mall were also in very good shape.
The discs include the Theatrical, Euro, and Director's cut of the film, and a disc full of extras. A very nice find, and my eternal thanks to whoever tok such great care of the set before they sold it. This one's for you, mate