So I've got maybe 6 rolls of Kodachrome 200 that expired in 1996 (I believe). I can confirm these numbers when I get home. They were stored in the bottom drawer of a filing cabinet in an air conditioned photo lab, and they've been in my freezer since I bought them (about 6 months ago).
I've yet to develop any so I can't speak to their quality. Frankly I'd rather shoot the real deal in the remaining 5 months of Kodachrome .... single tear ...
I'd love for someone to shoot this film before December, and I can pretty much guarantee that I won't. So please, if you have any interest in it at all, let me know and it's yours.
Open to any trades, including "good karma".