UPDATE: You can now see the BOX ART at www.john-gardner.com!
No image yet, but I'm intrigued by the notation on the Orion website that this set has "original artwork from Richard Chopping". But maybe that's just a reference to the Licence Renewed cover?
The set is currently 44% off at Amazon.co.uk, bringing the price down from £80.00 to £44.80. These new hardcovers from Orion feature the original UK cover art and are currently available individually.