re: Your favorite autographed book?

A few years ago I would have said my hardback 1st edition Game of Thrones signed by GRRM, but I don't even like the dude any more. I got a first edition I, Robot hardback signed by Asimov pretty cheap not long ago because the dust jacket wasn't in the best condition. It's one of my better ones. I have a first edition hardback (I try and avoid paperback with my nicer stuff) of Before They are Hanged by Joe Abercrombie. You can find his signed stuff pretty easily but it's normally with his newer stuff not the original First Law trilogy.

I'm trying next for a East of Eden by Steinbeck. The first editions go at a reasonable price and his autos don't fetch a ton so I'm hoping I could get one of them for a couple hundred dollars.

Grail signature would be Tolkien but they just never pop up and they go for insane prices now. Would settle for an very early print of one of the LOTR or Hobbit. I'm in a few rare book club buy/sell groups on Facebook but anytime a nice one comes up they want over market value.

Wouldn't mind a signed Twain as well or an early print hardback Huckelberry Finn.