Your search for "ie-4000-8s4g" revealed the following:
Cisco IE-4000-8S4G-E IE 4000 Series 8x FE SFP 4x 1GB Combo Switch
SKU: NSH-9954
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco IE-4000-8S4G-E IE 4000 Series 8x FE SFP 4x 1GB Combo Switch
SKU: NSN-4030
Condition: New
Shipping: Overnight Options
Warranty: 365 days