Your search for "7050SX3-48C8" revealed the following:

Arista DCS-7050SX3-48C8-R 48x 10GB SFP+ 8x 100GB QSFP28 B-F Air Switch

SKU: NSB-9375
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Arista DCS-7050SX3-48C8-F 48x 10GB SFP+ 8x 100GB QSFP28 F-B Air Switch

SKU: NSB-9372
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Arista DCS-7050SX3-48C8-F 48x 10GB SFP+ 8x 100GB QSFP28 F-B Air Switch

SKU: NSN-0142
Condition: New
Shipping: Overnight Options
Warranty: 365 days