When we moved to our new datacenter rack, we upgraded our rack LAN to 10g, and thus have two switches available. They are Dell PowerConnect 5424. They work great.
We also retired two fairly new APC AP7532 PDUs. They work great.
These are available within this group for the cost of shipping (we may need to have the PDUs boxed because of their size). Please email me at nick@mbsinc.com if interested— first come/as is.