How much is it worth

[Luaplorac]

I have a red  2003 WRX in very good condition, 78000 miles and I just can't work out what it's worth because I want to sell it. I have owned it to since 2004. Subaru SGT  servicing does anyone have any idea what price I should marketed it at ? 

[Tidgy]

4k ish at a guess, but prices are all over the place