The keyboard is in mint condition and fully functional. I originally put this board together while studying abroad in Japan. It saw very little use during my time there and has been kept in storage since I returned to the US.

This board comes equipped with the official Bird Electron (バード電子) vibration absorption mat (HHKB吸振マット Professional用KM-Pro2 / PZ-KBKM-PRO). For those unfamiliar, Bird Electron is PFU’s long-term official accessory partner; their gear is co-developed with PFU and sold exclusively in Japan via PFU Direct. The mat noticeably cuts down on acoustic resonance and gives the keystrokes a much more solid type feeling.