Your search for "Juniper MX2020" revealed the following:
Juniper MX2K-MPC9E MX2020 Series 1.6Tbps 2x Slot Router Line Card
SKU: NSB-7971
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 4,219.99
• Only 2 remaining
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Juniper MX2000-SFB-S MX Series Switch Fabric Board
SKU: NSH-6723
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 587.99
• 5 in stock
Call if you need more
Juniper MX204 MX Series 8x 10GB SFP+ 4x 100GB QSFP28 F-B Airflow JUNOS Router
SKU: NSB-5447
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 9,199.99
• Only 2 remaining
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NEW Juniper RE-S-1800X4-16G MX Series Quad-Core 1.8 GHz CPU 16GB Routing Engine
SKU: NSN-2108
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 1,073.99
• Only 2 remaining
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Juniper MX2000-SFB-BB MX Series Switch Fabric Board Router Module
SKU: NSH-6722
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper MS-MPC-128G MX Series Router 128GB Multi Service MPC
SKU: NSH-8724
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper MX240BASE-AC MX Series 4-Slot MX240 Base Router Chassis
SKU: NSH-3233
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper MX-MPC2-3D-Q MX2000 Router Line Card Bundle
SKU: NSN-2503
Condition: New
Shipping: Overnight Options
Warranty: 365 days