This a scam. We have also received emails wanting to give away a Steinway grand. Movers in OK want payment up front...that's where they get ya.. Run away.
I've gotten a few for Yamaha grands and Steinway grands for free. Even the Dean at the School of Music got one and asked me all excitedly to see it.
I knew it was this new scam, but followed up. I asked for more info... lol. Aha!. I gave them the "what for" and have not heard back from them. I also mentioned we're all in this crap and on to the scam.
Perhaps they'll go somewhere else and sell pallets made from old coffee tables??!!.