Y-DNA37 for $119 instead of $169 ($50 off) - men onlyNo special coupon is needed. Just go to the Products page and the price reductions should already be shown.
Y-DNA67 for $199 instead of $268 ($69 off) - men only
mtDNAFullSequence for $239 instead of $299 ($60 off) - men and women
FamilyFinder for $199 instead of $289 ($90 off) - men and women
FamilyFinder + Y-DNA37 for $318 instead of $438 ($120 off) - men only
FamilyFinder + mtDNAPlus for $318 instead of $428 ($120 off) - men and women
FamilyFinder + mtDNAFullSequence for $435 instead of $559 ($124 off) - men and women
SuperDNA (Y-DNA67 + mtDNAFullSequence) for $438 instead of $548 ($110 off) - men only
Comprehensive Genome (SuperDNA + FamilyFinder) for $627 instead of $837 ($210 off) - men only
If you've successfully used DNA testing to further your genealogy research, post about it in the comments.