The LuxeonV selected from the L6 Porcupines were cream of the crop and mine is the highest output LuxeonV I have. I'm no integrating sphere but I'd say the output was clearly in excess of 100 lumens.
What made the L6-PP "so expensive" (a relative term of course).
It's not about the LED it uses.
It's not just about the Stainless Steel Strike Bezel of quite epic proportions.
It's not just about the small quantity made for a collectors market.
I'd say look carefully at the body and
1) Try to imagine being the one dreaming it up for the first time.
2) Try to imagine being the one sketching it down, and the one rendering it in CAD.
3) Try to imagine being the one who has to take it to Gustav Bonse and ask him to make it!!
4) Try having the equipment and skill to CNC machine such a component.
Shelby Chan Photography
IMHO, Only SureFire have the imagination, the technical ability and the 'fan base' to make such a flashlight a reality.