How to get an ipad 6 back housing or battery cover

Frankly I have been searching for the same part to fix a heavily scratched and dented back housing and what I have come to is that because of this generation iPad still being relatively new to the market you aren’t going to find a quality back housing anywhere as the “better” 3rd party manufacturers are still developing it.

To be honest, if it is just a cosmetic issue then I would wait a while because eventually more 3rd party back housings will start popping up in known-trustworthy places like e.g. Mobile Defenders and iFixit.