Your search query on "CISCO PLC Input & Output Modules" returned the following results:

$1,000.00 USD @ EBAY Buy It Now

C9300-NM-8X CISCO 8-port 10 Gigabit expansion card new via FedEx or DHL (375741167766)

$1,334.80 USD @ EBAY Buy It Now

C9300-NM-8X CISCO 8-port 10 Gigabit expansion card new via FedEx or DHL (405308866109)