what makes you want these?? if youre trying to get something g13 like check out motas green manalishi right here at the farm, its pacific g13 x g13/hp. and he has a lot of other crosses with the g13/hp, imo the g13/hp is the best cross out of the g13s, better then the skunk and haze ones.
i dunno much about the g13 skunk but ive heard good things about gage greens work with it, he crossed it to an og kush and a few other things and i heard they were bomb.
good luck with em.