Prototype StarWars Qui - Gon Jinn speech chip

[Spunagain]

Hi All

I am having a bit of a clear out of some old electronic toys as an engineer I saved from the skip and have accumulated over the years .
I am not sure if these prototype speech chips are really collectible or how many actually exist. So I thought i would see if anyone is interested.

The Auction is here:

http://www.ebay.co.uk/itm/1-Prototy...nFigures_ActionFigures_JN&hash=item27c1475e3f

I can answer questions here or on Ebay.

Thanks
Regards
Spunagain