I have one Aquatica housing for Canon 5D Mark II. It is used but in good working condition. Never been flooded and never missed a dive. The housing comes with a Sealux acoustic water sensor. The hydrophone cable was cut out (it bothered me) but that can be fitted back easy.
Also for sale an optical glass dome port, it is the 9.25", the one that Aquatica calls it "megadome". The dome has a couple of very, very tiny scratches on one side but you won't see anything in the pictures. Apart of that, it looks briliant, almost new. It comes with sun shade shield and neoprene cover.
600 euro for the housing
750 euro for the dome port
The items can be split if somebody it is interested only in one item. PM me for any questions, can send you by email pictures of the items (can't upload here as the max pic size allowed here it's 1000 kb).
I will pay the shipping within Europe.
All the best and safe dives!