How Much For this Headunit

[Infest]

Looking at selling this H/U and was just wondering how much it's worth.

Cheers

Link : http://www.sony.com.au/catalog/produ...term=CDXCA690X

EDIT: Don't diss it because it's a Sony.

[daron]

its old very old stock
i wouldnt pay more than 100 bux for it cuase its a sony
they have a very plain dull sound quality
get kenwood/pioneer/otherbrand b4 a sony