I got tired of going into my local Harbor Freight to look for blades.. they never have any.. was told as soon as a few packages come in they are gone. I was able to buy 2 packages about last August or so.. I'm still using that first blade.. They were backordered until sometime in October, but I don't think there has been any trouble getting them from the website since they got them from their supplier. I just ordered what I wanted from the website and even with Shipping they are much cheaper than the LQS!! MUCH cheaper!