SOLD

If you can upload some pics you should get a better response.
Pics will also mean we will be able to identify which model you have.

Its pretty hard to put an accurate dollar figure without detailed information, so ill have a stab in the dark
 
Considering its unlicensed, with a blown diff, and needs a new exhaust with some rust.
$50-$500 depending on the condition of everything else and the person buying it.

Blown diff means burnout on the poor thing. 
 
Is that the smurf blue one originally from melbourne?

Good luck with the sale. I hope you find someone to give you your $1500, but I suspect that you may be waiting a while.
Some pics will confirm what I reckon most are thinking.
The car sounds like its in poor condition and had a very hard life. At least you have been honest about its history so the new buyer wont get any unexpected surprises. Credit to you for that.
 
So in Summary
Unlicensed
Blown diff from too many burnouts
Half the exhaust missing
Front guard damaged
A12 motor - running
Home paint job - sky blue
Minor rust spots near rear window
Parts removed - but with the car
Dash and seats in poor condition (ripped & cracked)
 
Throw up some pics of the car. It sounds like it would need a heap of work to get it road licensed.
Also consider that recently here in a Perth, a 4door in very good condition, licensed, no damage, minimal surface rust, all original still, no molestation of any kind, sold for $4000 (from memory...). That was a lovley car, Wendy, im sure your loving your new home.
 
Another 4door, that I would buy, If I could justify it, that is in Average-->good condition with A12 engine, good interior, good paint, complete car, with a Mr Horsepower ariel topper is available for $2500.
 
That should give you a ball park for what most people will pay for them.

http://www.gumtree.com.au/s-ad/whyalla-jenkins/cars/datsun-1000-1966-68-model-3000-or-swap/1005248629

A pic from the gumtree ad for those who havn't clicked on get1inya's link.
 

 
I Don't see you having any trouble getting your $1500 back, the car has all it's lights and lenses (Which are hard to find),
The grille looks good and you have the crome gutter strips above the doors.
Alot of 1000's don't get what I believe they are worth because finding parts is so much harder than with other datsun models.
You have alot of parts people struggle to find.
 
I paid $3000 for my 2 Door 1000 last year, some say it was too much, but I was happy to pay it because I simply wanted that car, I have not regretted it even for one minute, infact it is the best purchase I think I have ever made.
 
On a side note: Your gumtree listing has the engine listed as a "12A" which is a rotary engine.
You may want to change it to "A12" which is the datsun engine, and on a personal preference i wouldn't mention the price you paid or people are going to offer you that as a maximum and try to talk you down from there.

nice if you were in qld i'd buy it
 
i think your side marker is around the wrong way to

SOLD