I have a bit of a dilemma. I have a very basic but good stick welder (Lincoln tombstone), and looking to increase my capabilities. I'm in the market for a Mig welder, something that will run on standard 110v (115, 120, whatever), or if the price is close enough, maybe considering a dual voltage one. Choices I'm considering are like the Hobart 140 and/or 210, Vulcan 140 and 205, Lincoln 140 and 180 Dual, etc. Ordinarily I'd just make the decision, shop now based on prices I can find new, used, and refurbished, and make a simple comparison and be up and running with it. However, just a little over a month away is Black Friday. How much can I expect for welder prices to be discounted for those in the consumer range? The Hobart and Lincoln are offered by big box stores--I know that they do doorbusters and big one week deals on other stuff, do they do it with this too usually or no? Will it be worth my while to search for sales that week or the next, or buy afterwards in January? Just asking now because before I haven't noticed. Basically the point of me asking is trying to avoid buying now and then finding out it could have been a lot less.