Well it's just a guess

I'm a bit spoiled, because my main bass (Fender Jazz 1966) is really light, say about 7lb. 9 or 10 was just a guess, I think it's probably more. As it weighed 13,5lb in its gigbag, I'm guessing it might be about 12 or something.
Anything lighter would be better!
@phillipkregg: Sadowsky and Valenti is a bit too expensive for me right now, as is Valenti...