Do freebies count? If so, a beautiful, working Rolleiflex 3.5f, from my Mom's best friend. I told her what it was worth, but she said she'd rather give it to me, if I'd use it. I do.... often.
Another one of her friends gave me an Olympus Pen EE, also with the proviso that I use it. I do...
Her brother (my Uncle), recently gave me a Retina IIIc, with 3 lenses, filters, etc. Wonderful condition, and I've used it a few times ( I got it about 2 months ago).

My Mom needs more friends & brothers...