Soundsation SUP-10 Sustain Pedal for Keyboard and Digital Piano 8054301331204 | eBay
Korg PU-2 3 pédales pour SP-280 | Reverb
Korg DS2H Damper Pedal for Digital Piano
Korg Piano Sustain Pedal 530000000317 B&H Photo Video
Amazon.com: KORG PS-1 Single Momentary Pedal Footswitch for MIDI Keyboard : Musical Instruments
Using the Korg padKontrol as a sustain pedal (or other functions)
3 Colors Electric Piano Accessories for Roland Korg Piano Keyboard Parts Sustain Damper Pedal Universal Sustain Pedal Sostenuto Pedal ROSE - Walmart.com