Well, after noticing the fecund grasswire primitive's inventory of her valuables, I thought I'd check my own.
I couldn't find a damned thing around here, excepting an old book missing a few pages--I'd originally found it in a Ukrainian outhouse--ИÑÑ‚Ð¾Ñ€Ð¸Ñ Ñ€ÑƒÑÑкой революции which in my deciphering translates as "History of the Russian Revolution."
The author's "Lev Davidovich Bronshtein," whoever that was, and he autographed it as a gift to "Iosif Vissarionovich Dzhugashvili," in 1927. He must've used a socialist-made pen, though, given that there's a couple of ink blotches from when he shook the pen.
I doubt it's worth anything, though.