Extended Warranty Plans for Oticon Epoq?

I have had the Oticon Epoq for two years so far and found them great so far. However, I am becoming a full-time student this coming fall and will be without a job for the next two years. My Oticon warranty is also expiring this month too. My audiologist recommended that I buy an additional two year warranty for $450, which I found to be very pricey.

Can anyone please recommend any affordable hearing aids warranty plans for at least 2 more years? I’d greatly appreciate any help in this matter. Thanks in advance!