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