Your search for "C9400-LC-48P" revealed the following:
Cisco C9400-LC-48P Catalyst 9400 48x 1GB PoE+ RJ45 Switch Line Card
SKU: NSH-7058
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 119.99
• 40 in stock
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NEW Cisco C9400-LC-48P Catalyst 9400 48x 1GB PoE+ RJ45 Switch Line Card
SKU: NSN-2589
Condition: New
Shipping: Overnight Options
Warranty: 365 days