I came upon what appears to be a military SM300 that was listed for sale at $650 last night, but reached out and learned that I missed it - it sold about 48 hours prior. I can't stop thinking about it. Every time I do, it makes me feel sick. Did someone really snag a $20K+ military SM300 for $650 just a couple days before I got my chance? The seller had received five Omegas from his uncle who recently passed away and listed all of them for $650-1,000, clearly without doing any research. I haven't taken any time to really dig into early Seamasters, so I'm hoping that some of you experts can make me feel better and point to some reason, ANY reason why this isn't as rare and valuable as I think it was.