Cidoo C75 HE Magnetic Keyboard 2kg weight! But Faulty. Mint Switches, Keycaps, Case & LEDs

Selling my premium Cidoo C75 HE Magnetic (Hall Effect) mechanical keyboard for parts or repair.
The Issue: The keyboard suddenly stopped turning on after a power surge when disconnecting the cable from a Mac Mini. The main MCU/processor chip is most likely dead. It will not power up via USB normally.
Condition of Everything Else is ABSOLUTELY MINT:

• 85x Magnetic HE Switches: High-quality Gaterln Dual Rail magnetic switches in perfect working condition. Ideal for custom builds, modding, or replacements (Wooting, Apex Pro, DrunkDeer, SteelSeries, etc.)

• Premium PBT Keycap Set: Retro-styled thick PBT keycaps. No shine, no scratches, completely like new.
• Full RGB LED Matrix: All LED lines and paths are 100% intact. Tested manually with a multimeter — every single LED lights up perfectly.
• Aluminum Top Case & Foam: Solid, heavy case with great factory sound dampening and a perfectly working rotary volume knob.

Only the chip is faulty, everything else from every single switch to the keycaps and case is in pristine condition. Great donor for keyboard enthusiasts or someone who can replace the chip.

Open to reasonable offers.
Collection in Carlow town or can post nationwide via An Post (buyer covers postage).