If honda wont help you, then there is a 50% chance your axles can be saved with new boots and grease.
Try that, pay heed to the greases being used in them, do not go to shitty shop who will fill the wrong kind of grease.
If the cv joint is trashed, try to find new genuine ones (wont be cheap) and not chinese replacements as they are a waste of time and money usually.