I got a second hand one of these from a fellow ahb member. My 2c is that the quality is what you would expect for a cheap urn, and the tap is in the wrong spot (but too high) but it boils just fine. The one I have is a concealed element.
I obviously prefer my crown but I got this one for a hlt.
If you intend to be brewing for a while then I would up the budget. Whenever I consider brew gear now, a little devil/angel whispers in my ear " the poor man pays twice". It doesn't always have to be top shelf stuff but a few extra coins can go a long way to making sure you enjoy your hobby.