Very well made Port-a-Pet aluminium dog box by Merlin Products, lightly used and in very good condition, clean with no dents or scrapes. Made three years ago to fit a Land Rover Freelander 2 but will fit other cars. Lightweight, easy to lift into a car. My two springers fitted in very comfortably.
Base is 30" wide x 31" deep and 27" high, half an inch too high to fit in the Audi A4 that I have just bought.
Cost over £500 three years ago, £225 collected from near Stamford, Lincs. Could possibly meet part way.