Your search for "ws-c3750-24ts-s" revealed the following:
Cisco WS-C3750-24TS-S Catalyst 3750 24x Fast Ethernet RJ45 2x 1GB SFP Switch
SKU: NSH-0129
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 149.99
• Only 1 remaining
Call if you need more