Your search for "ISA-3000-2C2F-K9" revealed the following:

Cisco ISA-3000-2C2F-K9 ISA 3000 2x 1GB RJ45 1GB SFP Fibre Industrial Firewall

SKU: NSH-7411
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco ISA-3000-2C2F-K9 ISA 3000 2x 1GB RJ45 1GB SFP Fibre Switch

SKU: NSN-4189
Condition: New
Shipping: Overnight Options
Warranty: 365 days