Your search for "WS-C3850-24T" revealed the following:
Cisco WS-C3850-24T-S 24x 1GB RJ45 1x Expansion Module Slot Switch
SKU: NSH-3341
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 149.99
• Only 2 remaining
Call if you need more
Cisco WS-C3850-24T-E Catalyst 3850 24x 1GB RJ45 1x Expansion Module Slot Switch
SKU: NSH-1145
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 155.99
• Only 2 remaining
Call if you need more
NEW Cisco WS-C3850-24T-S Catalyst 3850 24x 1GB RJ45 1x Exp Module Slot Switch
SKU: NSN-1764
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 674.99
• 8 in stock
Call if you need more
Cisco WS-C3850-24T-L Catalyst 3850 24x 1GB RJ45 1x Expansion Module Slot Switch
SKU: NSH-4638
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 149.99
• Only 2 remaining
Call if you need more
Cisco PWR-C1-350WAC 350W AC Power Supply for Catalyst 9300, 3850, 3650
SKU: NSB-4176
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 42.99
• 29 in stock
Call if you need more
NEW Cisco WS-C3850-24T-E 24x 1GB RJ45 1x Free Expansion Module Slot Switch
SKU: NSN-1765
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 305.99
• Only 2 remaining
Call if you need more
NEW Cisco WS-C3850-24T-L Catalyst 3850 24x 1GB RJ45 1x Exp Module Slot Switch
SKU: NSN-1763
Condition: New
Shipping: Overnight Options
Warranty: 365 days