well, the content page looks ok and standard.
but the homepage link is dead and you need to put some work re-design the homepage.
its nearly 30 posts, so if you buy for content, it's 800/30=$25 per post.
if you like the site, you can buy it. 800 is not worth but it is not over-price too much.
anyway if you decide to buy the site, you definitely to do a lot of work tweaking it.
if you think 800 is buy and make money, not worth.