Your search for "asa5516-ftd-k9" revealed the following:
Cisco ASA5516-FTD-K9 ASA 5516-X 1.8 Gbps 8x 1GB RJ45 Firewall w/ FTD
SKU: NSH-6827
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,739.99
• Only 1 remaining
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NEW Cisco ASA5516-FTD-K9 ASA 5516-X 1.8 Gbps 8x 1GB RJ45 Firewall w/ FTD
SKU: NSN-2507
Condition: New
Shipping: Overnight Options
Warranty: 365 days