Oh yes, I had been messaging with the seller. He even stated that he "obviously" wasn't interested in making any money and just wanted to see a viable fridge go to good use. I think this is why he didn't list it on CL, to keep scrappers out of the mix.
His last message to me was that their new fridge wasn't arriving until Saturday, and that they'd have to continue using the GE until then. Not like I was planning to jump into commute traffic this afternoon and take the thing off their hands. He advised me to "keep in touch."
When I saw the writing on the wall, I messaged again and said that if any logistical issues killed the deal with the winning bidder, to let me know -- and I gave him my phone number.
If this fridge wasn't meant to be mine, one will come along, and it might be a color I like better than brown.