2 left. With 4 USB/KVM adapters it was under $300:
http://www.stikc.com/Avocent-DSR2035-KVM-over-IP-32-Port-Switch?utm_campaign=product-promotion&utm_medium=comparisonshopping&utm_source=googlebase&gclid=CI7h7-eg2b8CFYplfgodkowAKQ I'm hoping there's no weird licensing thing I'm over looking :-) Dave
