I was interested in this sharpener after reading this thread, so I wondered if my local Sportsman's Warehouse carried them. A quick look at their website told me no, but they had a couple similar looking products. I thought I'd go take a look and try to find one that had the same Tungsten Carbide cutters that the Accusharp has.
I just went and found a Lansky model (Lansky Deluxe Quick Edge) with the TC blades. Picked it up, why not give it a try at only $6.99. I had a buddy with me, who is not a hunter but is a knife enthusiast. Took the sharpener out to the car and tried it on our daily carry tactical knives. OMG, 10 seconds and it's sharper than I've ever been able to obtain with a stone, I mean actually hair-poppin!
My buddy immediately went back into the store and bought one for himself. Amazing when an inexpensive product works this well.
I'll be touching up my broadheads with this thing tonight.