Your search for "n3k-c3524" revealed the following:
NEW Cisco N3K-C3524P-10G 48x 10GB SFP+ (24x Active) Front-to-Back Airflow Switch
SKU: NSN-8253
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 2,349.99
• Only 2 remaining
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Cisco N3K-C3524P-10G 48x 10GB SFP+ (24x Active) Front-to-Back Airflow Switch
SKU: NSB-7024
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 337.99
• Only 2 remaining
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Cisco N3K-C3524P-10GX 48x 10GB SFP+ (24x Active) Back-to-Front Airflow Switch
SKU: NSH-7982
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 279.99
• Only 2 remaining
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Cisco N3K-C3524P-10G 48x 10GB SFP+ (24x Active) Back-to-Front Airflow Switch
SKU: NSH-2570
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 276.99
• Only 2 remaining
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NEW Cisco N3K-C3524P-10G 48x 10GB SFP+ (24x Active) Back-to-Front Airflow Switch
SKU: NSN-2174
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 2,349.99
• Only 1 remaining
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Cisco N3K-C3524P-10GX 48x 10GB SFP+ (24x Active) Front-to-Back Airflow Switch
SKU: NSB-7026
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 279.99
• Only 2 remaining
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NEW Cisco N3K-C3524P-10GX 48x 10GB SFP+ (24x Active) Front-to-Back Air Switch
SKU: NSN-8256
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Cisco N3K-C3524P-XL Nexus 3500 24x 10GB SFP+ Front-to-Back Airflow Switch
SKU: NSB-7027
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco N3K-C3524P-10GX 48x 10GB SFP+ (24x Active) Back-to-Front Air Switch
SKU: NSN-4720
Condition:
Shipping: Overnight Options
Warranty: 365 days
Cisco N3K-C3524P-XL 24x 10GB SFP+ Back-to-Front Airflow Switch
SKU: NSH-6919
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days