Your search for "WS-CAC" revealed the following:
Cisco WS-CAC-4000W-INT 4000W AC (International) Switch Power Supply
SKU: NSH-9040
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 459.99
• Only 2 remaining
Call if you need more
Cisco WS-CAC-3000W Catalyst 6500 Series 3000W AC Switch Power Supply
SKU: NSH-0086
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 105.99
• 17 in stock
Call if you need more
Cisco WS-CAC-6000W Catalyst 6500 Series 6000W AC Switch Power Supply
SKU: NSH-0085
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 105.99
• Only 2 remaining
Call if you need more
Cisco DS-CAC97-3KW MDS 9700 Series 3000W (3kW) AC Power Supply
SKU: NSH-2633
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 39.99
• Only 2 remaining
Call if you need more
NEW Cisco UCSC-MRAID12G-4GB UCS M4 4G SAS 12G Cache Server Raid Controller
SKU: NSN-5099
Condition: New
Shipping: Overnight Options
Warranty: 365 days