Your search for "q8j73a" revealed the following:
NEW HPE Q8J73A 1310mm SMF MPO 500m QSFP28 Transceiver
SKU: NSN-0926
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 51.99
• Only 2 remaining
Call if you need more
HPE Q8J73A 1310mm SMF MPO 500m QSFP28 Transceiver
SKU: NSB-1698
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 48.99
• Only 2 remaining
Call if you need more