Your search for "DCS-7050QX2-32S-F" revealed the following:
Arista DCS-7050QX2-32S-F 32x 40GB QSFP+ 4x 10GB SFP+ Front-to-Back Air Switch
SKU: NSH-8197
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 467.99
• 5 in stock
Call if you need more
Arista DCS-7050QX2-32S-R 32x 40GB QSFP+ 4x 10GB SFP+ Back-to-Front Air Switch
SKU: NSH-8198
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 288.99
• Only 2 remaining
Call if you need more
NEW Arista DCS-7050QX2-32S-F 32x 40GB QSFP+ 4x 10GB SFP+ F-B Airflow Switch
SKU: NSN-2435
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Arista DCS-7050QX2-32S-R 32x 40GB QSFP+ 4x 10GB SFP+ B-F Airflow Switch
SKU: NSN-2436
Condition: New
Shipping: Overnight Options
Warranty: 365 days