Hells bells! I still have one in my carp box and its still cutting edge!
Seriously tho, I was bream fishing earlier in the season and a carp angler came over for a chat. He noticed that my indicators were the original Dellereed optonics (bamford converted) and immediately offered me £100 on the spot--- he was deadly serious, but I declined --- dont know who was the maddest to be honest
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I have another two in my garage just the same but they need someone with the electrical skills and a little patience to get them up and running.
Now any reasonable offer will be definately accepted.