replacement spacebar (AN515-57 RGB backlit)

awhile ago i spilled fanta on my keyboard, and broke a little bit of my spacebar when trying to remove it and clean under it. any recommendations on where i can get an original replacement? i'd like to avoid getting a whole keyboard replacement, and i was struggling to just find a place for one key of the right model. really sucks that acer doesn't sell replacements. please let me know if you need any more information ab my device or whatever