Available on Amazon.com (affiliate link): The midiplus X6 mini-Key MIDI Controller in White | Midi keyboard, Sustain pedal, Mini
Amazon.com: RockJam Portable MIDI Electronic Roll Up Drum Kit with Built in Speakers, Power Supply, Foot Pedals and Drum… | Drum pad, Drum kits, Electronic drum pad
Amazon Basics Sustain Pedal for Portable Keyboards - Black : Musical Instruments
Amazon.com: Studiologic MP-113 Dynamic 13-Note MIDI Base Pedal Board for MIDI Keyboards : Musical Instruments
GHOST WRITER PEDAL (Audio to MIDI device) – Recovery Effects and Devices
Donner Piano Sustain Pedal, Keyboard Sustain Pedal for Digital Piano Electronic Keyboard MIDI Synthesizer, Sturdy Durable, with Polarity Switch, DK-1 : Musical Instruments
Amazon.com: Sustain Pedal for Keyboard - Sovvid Piano Pedal Keyboard Pedal with Polarity Switch for All Brands Electronic Keyboards, MIDI Keyboards, Digital Pianos, Yamaha, Casio and More (New Black) : Musical Instruments
Keystation 88 MIDI Keyboard Controller Beat Maker Bundle with 88 Keys and Sustain Pedal, Plus Software Suite : Musical Instruments
Amazon.com: Sustain Pedal for Keyboard - Sovvid Piano Foot Pedal with Polarity Switch for All Brands Electronic Keyboards, MIDI Keyboards, Digital Pianos, Yamaha, Casio, Roland, Korg, Behringer, Moog and More : Musical