Your search for "juniper mx80" revealed the following:
Juniper MIC-3D-40GE-TX MX Series 40x 1GB RJ45 Router Module
SKU: NSH-7358
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper PC-4OC48-SON-SFP MX Series 4x OC48 Router Module
SKU: NSN-8005
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper SCBE2-MX-BB MX Series Enhanced Switch Control Board
SKU: NSH-5701
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper MX-MPC2E-3D-Q MX Series 2x MPC Slot Router Line Card
SKU: NSN-2347
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper MPC3E-3D-NG-Q MX Series Next-Gen MPC3E Router Module
SKU: NSH-8677
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper MPC5EQ-40G10G-IRB MX Series 6x 40GB QSFP+ Router Line Card
SKU: NSH-8695
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper MX-MPC1-3D-R-B MX Series MPC1 L3/L2/L2.5 Router Line Card
SKU: NSN-1566
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper MX-MPC3E-3D MX Series Router 2x MIC Slot Line Card
SKU: NSN-2314
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper MX-MPC2-3D-EQ MX Series MPC2 w/ per-IFL HQoS Router Line Card
SKU: NSH-4748
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper PC-4OC48-SON-SFP MX Series 4x OC48 Router Module
SKU: NSB-2703
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days