Sounds decent. When did he replace the bulbs? From what I understand they need to be replaced every 6-12 months. If theres two bulbs that need replaced, you're looking at another $100-$150 or so to replace both. If they're pretty new, thats a good deal. Find out what brand and total wattage it is.
Im getting a 492 watt fixture only used for 3 months for $350 ( brand new $700-800). The life of the blubs is the most important, like I said be sure to check how long those particular ones were in use.
75 Gallon Saltwater Reef
Just your average LVT (licenced vet tech) trying to help the world's animals!!