Your search for "pwr-rgd-ac-dc-250" revealed the following:
Cisco PWR-RGD-AC-DC-250 IE 5000 Series 250W PoE Switch Power Supply
SKU: NSH-8993
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 459.99
• 5 in stock
Call if you need more
NEW Cisco PWR-RGD-AC-DC-250 IE 5000 Series 250W PoE Switch Power Supply
SKU: NSN-6569
Condition: New
Shipping: Overnight Options
Warranty: 365 days