$600 sounds right for the cluster.
The Fairmont, Fairmont Ghia Clusters are exactly the same, so you can fit one of those.
Also, try your hardest to get a Low Kilometer Cluster.
The reason being is that It Costs around $300-$400 to get the EEPROM reset, then wound up.
(Its much cheaper to simply wind up a cluster, than to wind back one).
Finally, everyone here is right in saying that Cluster can be found for around $200-$350, depending on condition, and what has been done to em !
Sorry to here that youre mates car got broken in to !