2010 Toyota Prius Radio Dead, Help

My 2010 Toyota Prius radio is broken, I need either a new/used one or an aftermarket. What do you suggest? If aftermarket, what parts do I need to make it work with my car's accessories, such as, steering control, backup camera/screen, volume control, modes etc.?

 

Going to go with the first suggestion. For the past week, I had been doing research and reviewing different sources and options; such as, Craigslist, Amazon, and eBay. Found several ads on eBay for refurbished Nav/GPS Radio/CD head units with one-year warranty. Ordered my new/used refurbished unit already and will receive it in a few days. I had to pay more than what I was expecting, but a lot less than what a new one cost.
Thanks for the advice.