Thanks, pfain, for the
Cumberland Knives link.
I took a look, and decided to get the AFCK 806D2. $120, a little more expensive than other places (~$106 or so),but what made me buy was:
1. Fast customer service. Thursday night, 8:48 PM email to their customer service gets replied to at 11:08 PM. Who in their right mind answers emails at 11:00 at night?!
2. Knowledgeable customer service. I ask whether the 806D2 is drilled for tip-up/tip-down carry, they reply yes. It was a polite reply too.
3. Their personal warranty. They will guarantee your knife by sending you a new one (while you send your damaged one back to them), and they will take care of the warranty issues with the company,
for you. Wow.
4. The $130 order, free Sharpmaker deal. It's worth $45 (at least, plus at that online price you're looking at shipping), I'm getting it for free!

So factor in the slightly higher price for the AFCK, I'm getting it for about 15 dollars. It'll make an excellent gift for my brother.
5. No-nonsense shipping. $7 gets my AFCK, Tuf-Glide 8oz bottle, and Sharpmaker shipped to me. I believe the base price is $6, they must have added due to the weight of the Tuf-Glide and the Sharpmaker. Not many stores tell you upfront their shipping charges, you usually have to go do the whole checkout thing.
6. The last reason I bought from them is actually not related in any way to Cumberland Knives. I'm just an impulsive knife nut.
People wanting to buy the 710HS might want to check out Cumberland Knives, they have it for $120, which is pretty much the lowest price I've found. Add $10 worth of stuff, get a free Sharpmaker. Granted, you're going to need a tougher sharpener for the M2.
Get a DiaFold or something to bump your order up to $130.