Your search for "ie-1000-4t1t-lm" revealed the following:

Cisco IE-1000-4T1T-LM IE 1000 Series 5x Fast Ethernet RJ45 Switch

SKU: NSH-9938
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco IE-1000-4T1T-LM IE 1000 Series 5x Fast Ethernet RJ45 Switch

SKU: NSN-5240
Condition: New
Shipping: Overnight Options
Warranty: 365 days