am i looking in the right places

I have found this printer online i am looking for like 300-600 dollars but if its worth it i could spend more.
        http://www.ebay.com/itm/151817197431?_t … EBIDX%3AIT
i am looking for the biggest print area i can in the budget. Printing speed is not a big deal. this printer supports alot of materials which is nice. I dont mind some assembly. what websites should i look at for the best deals. Thanks