well the price is right for quality seeds.. matanuska thunderfuck, the originol strain was clone only. That was in 1970 something. Today fine genetics still come from the northland. Seeds that hold traits of the originol mtf are alaska thunder, yukon gold, matanuska tundra. I would trust another company that sells this strain it is called SAGARMATHA seeds. I highly doubt the doc has been holding on to clones for thirty years , or anyone for that matter. Doc greenthumb does claim his seeds are from the originol strain, but i call bulshit. Try trading seeds to one of our alaskan members.