Heeler/lab mix puppy and Texas heeler

I have a heeler/lab mix puppy named Bruno a few months old not up to date on shots that I know of.
A friend of mine asked me to dog sit him and she never returned saying she wasn’t coming back for him.
I also have a 1 year old Texas heeler named Bear.
He is up to date on shots.
They are both great dogs I just am in a rough spot financially and am losing my place to live so I am unable to keep them.
This breaks my heart especially about Bear.
I am asking a $50 rehoming fee for both or $25 for one.
They can go together or be separated.