I finally drink-wrecked my daily driver Razer BlackWidow mechanical (not Ultimate).
I'm not all that interested in salvage, but if you are, drop me a PM if you'd like to buy it from me for spare parts.
It's a budget keyboard with Cherry Blues and I'd estimate that the right lower quarter of the main typing area is damaged just because the switches don't click. That leaves the rest of the keyboard with its extra function keys, glowing LED thinger, and fantastic programmable controller functional.
I was thinking of soaking it in hot water but I have never done this with Cherry Blues so I have no idea it will work or even be worth doing.