Next cheapest in-stock price is $420.00 according to StaticIce.
Note that this switch is version 1 with 22 copper and 2 copper/optical ports. Version 2 has 24 copper and 2 optical ports.
Edit: Version 2 can be bought for about $10 more delivered, so this may not be as good a deal as I thought. Thank you bogurzak for pointing this out.
These are good switches, also very good price as well!