Weber Original Charcoal Pizza Oven (Weber Part No 6520)

I picked up one of these in an Autumn sale here in the UK, a few years back. If I recall Weber discontinued them. Just the pizza stone available now.

Its a bit hit and miss, using one. Perhaps thats why they stopped making them? What about those third party Weber pizza accessories?
Paul, I got one amazing deal on a lot of four Pizzaque units two years ago, gave two away which I presume are still sitting in their boxes, the remaining two have been assembled but, still not fired!
(Hanging head in shame!)