deal?

I think it is a very good deal. Even the aquarium, stand, and top alone would still be a great deal. Make sure it isn't all scratched up and doesn't leak etc and check to see if all the equipment works. Just as an example, a new (hagen I think) 108 gallon aquarium is over $400 where I live, just for the bare aquarium. I know what you are talking about isn't new, but you get the idea.

could be..depends on the stand etc.
a glass aquarium that size would set you back $400-$500 the ehiem pro II are about 160 each so your looking at roughly 800 beans for the filters and tank alone.

the rest of the stuff I' not familair with.
so if the stand is well made it could make this a sweet deal.

take a look at it and decide..

Sounds like quite the deal to me. My new 150 gallon is going to cost me $300 PLUS my 75 gallon as a trade in. That doesn't include filters or anything.

I would jump at it.