That seems a bit high. I bought my Aggie 4x10 new for around $770 mail order. Musiciansfriend.com has them listed for $599, and you can almost always do a tad better than them.
www.planetbass.com www.basscentral.com www.chucklevins.com ...To name a few. I'm sure there are plenty more, but those are the only 3 that I've requested quotes from.