SawTroll
Information Collector
If HD did not know that the 6401 is NLA, they would be in a slightly better position. However, since they do in fact know that the product is NLA, it is illegal for them to advertise it at a guaranteed price, take your money/order for the product, let you wait a week for it, and then tell you "oops, sorry, but for another hundred bucks we can sell you the 6421".
I dont know what kind of legal background you have, but if the answer is "none", you may want to look-up "bait and switch". This is a textbook case of it.
If you have so much "problems" with Baileys, why not raise it on their sponsor forum - this has nothing to do in the chainsaw forum!