The low sale price plus Mt-DNA information is tempting. I have two 2nd half-cousins whose results might help me identify two of our 3rd great-grandmothers because both cousins are on the X lines of the two great-grandmothers and one is on her Mt-DNA line. My question is: how difficult is it to upload new 23 and me results to GEDMATCH and can these results be effectively compared to my Family Finder results already at GEDMATCH? Lindsey