I think that the Our Price instore CDs are lovely 
UK various artists Our Price instore cd [Our Price]
The release of this album was also also promoted with the inclusion of "Boxers", "You're The One For Me, Fatty", "Certain People I Know", "The Last Of The Famous International Playboys", "Have-A-Go Merchant" and "My Love Life" on an instore cd meant to be played in shops of the Our Price chain. The cd contains one track only, lasting over an hour and meant to sound like a radio broadcast: "Hello, I'm Mark Goddier, here are this week's new releases..." The disc is white with black text and logos. The Our Price logo is at the top, "New Releases" at the bottom, a Compact Disc logo on the left above Disctronics logo and slogan, and date (30 January 1995) and promo warning on the right. The disc comes in a white card sleeve with the Our Price logo at the top, "New Releases" in the middle and Disctronics logo, slogan and phone number at the bottom. Information about the back of the sleeve is needed.
In terms of the reverse of the sleeve - the photo I uploaded last week of the two CDs side by side had the front of one and the reverse of the other on show - the only difference being the phone number - not sure which is front or reverse. The sleeves for the Boxers CD and the World of... are identical.
Dave