Your search for "C9800-L-C-K9" revealed the following:
Cisco C9800-L-C-K9 4x 2.5GB 2x 10GB RJ45 Wireless Controller for 250 APs
SKU: NSB-8744
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 2,875.99
• Only 1 remaining
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NEW Cisco C9800-L-C-K9 4x 2.5GB RJ45 2x 10GB RJ45 Wireless Controller (250 APs)
SKU: NSN-0729
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 3,909.99
• Only 2 remaining
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NEW Cisco C9800-L-F-K9 Catalyst 4x 1/2.5 GB RJ45 2x SFP+ Wireless Lan Controller
SKU: NSN-1207
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 3,565.99
• Only 2 remaining
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