Looks pretty good for $1200. Has a 5spd conversion, 186S inlet and headers, HEI dizzy and a 10-bolt. Body looks reasonably clean rust wise from what I can see of it too, as does what I can see of the interior.

http://www.ebay.com.au/itm/HOLDEN-HX...#ht_483wt_1170

If you were nearby it might be worth a look, does look like a very original HX ute.