You did what you thought was right. Gotta get some kudos for that.
I bought a nice new pumpkin M9 on eBay with sheath for right around $250. Guy pleaded that he had to have it back--offered me extra $ for it. I felt bad. If I'd sold my grail and regretted it, I'd wish someone would have compassion on me. So I sold it back for what I paid plus shipping. Guy turned around and sold it as soon as he got it on BF for another hundred +
Lesson learned. Not everyone is nice and no good deed goes unpunished.