I have got the following items for sale on ebay:

Dinghy self bailer: http://cgi.ebay.co.uk/ws/eBayISAPI.d...:IT&ih=012

VHF Radio: http://cgi.ebay.co.uk/ws/eBayISAPI.d...:IT&ih=012

Nasa Target Depth: http://cgi.ebay.co.uk/ws/eBayISAPI.d...:IT&ih=012

Cetrek C-Power Speed Gauge: http://cgi.ebay.co.uk/ws/eBayISAPI.d...:IT&ih=012