New DDR - 2011-P Hayes Presidential Dollar - Extra Spike. How much do it cost?

Hi all,

Just got this from ANACS today:


2011-P Hayes dollar - New Listing - DDR-001, 1-R-VIII, stage A, EDS. Strong spread on the spike of Liberty's crown

From what I've seen, this DDR is unique from other Presidential dollars. As you can see from the first pic, the doubling is visible with the naked eye.

I'll probably keep the "FIRST REPORTED" MS-66 (unless I get a crazy high offer), but I'm considering unloading the MS-64. I'm in about $48 for each of these (shipping, attribution, grading).

What do you think? All educated and uneducated guesses are welcome.

Thanks much,
JohnT