These are going for £10+ on ebay
Very popular single use water-proof camera pre-loaded with top quality 27 exposure Kodak film. Ideal for all daylight outdoor use and underwater pursuits down to a new and very impressive depth of 10m or around 30 feet underwater ! Excellent results can be achieved, loaded with 400 ASA film. A sensible and fun purchase for your holiday on the beach (water and sand) at the swimming pool and water-park or even the snow. Also take this durable camera where you do not want to take your expensive one.