mtDNA sale at FTDNA

FamilyTree DNA is advertising $139US for a full mitochondrial sequence, $60 off the regular price, until 1 April.
If you're curious it's a good opportunity. If you have an uncertainty that can be resolved this test, which follows the maternal line, is a great opportunity. But, be aware that mtDNA tests received a 5:1 favourable to unfavourable rating in my recent survey, substantially less favourable than other DNA tests.