Your search for "meraki power adapter" revealed the following:
Cisco Meraki MR53-HW Wi-Fi 5 802.11ac Internal Antenna Unclaimed WAP w/ Mounts
SKU: NSH-3931
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 72.99
• 10 in stock
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Arista PWR-745AC-F 750W AC F-B (Red) PSU for 7060CX, 7170, 7260X, 7280QR, 7050TX
SKU: NSB-5390
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 91.99
• Only 2 remaining
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Arista PWR-747AC-R 7280R Series 750W AC B-F Air (Blue) Switch Power Supply
SKU: NSB-4058
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 822.99
• 5 in stock
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NEW Cisco Meraki MA-QSFP-40G-SR4 40GB BASE-SR4 850nm MPO12 MMF QSFP+ Transceiver
SKU: NSN-8322
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 223.99
• Only 2 remaining
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Cisco C3KX-PWR-715WAC Catalyst 3750X Series 715W AC Switch Power Supply
SKU: NSH-1421
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 31.99
• Only 2 remaining
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Cisco Meraki MV22-HW 256GB Storage Varifocal Indoor Dome Camera
SKU: NSB-9243
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 168.99
• Only 2 remaining
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Cisco N2200-PAC-400W 400W AC N2K N3K Back-to-Front Airflow Switch Power Supply
SKU: NSH-2564
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 22.99
• Only 2 remaining
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Cisco C3KX-PWR-1100WAC/2 Catalyst 3750X Series 1100W AC Switch Power Supply
SKU: NSH-2483
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 29.99
• Only 2 remaining
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NEW Arista PWR-747AC-F 7280R Series 750W AC F-B Airflow Switch Power Supply
SKU: NSN-9171
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 374.99
• 49 in stock
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Cisco C3KX-PWR-1100WAC Catalyst 3750X Series 1100W AC Switch Power Supply
SKU: NSH-1393
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 29.99
• 6 in stock
Call if you need more