The first knife is a Koster bushcraft, s30v, g-10 handles, protective (non-carry) kydex. 150.00 about 4" blade.
The next knife is sold.
the third picture is a George Trout, all handmade. Stainless, mirror-polished blade, african blackwood scales with red liner. The leather sheath is amazing. You know that near-suction snap that happens with good kydex? This leather sheath fits like that. 170.00 the blade is about 3 inches.
David schott EDC with certificate of authenticity.
http://www.bladeforums.com/forums/showthread.php?t=557088
The last picture is the one you ask about is by Pohan Leu. It is A-2, zero ground chisel, so that the back of the knife is flat. There is a "belly" in the curve to the tip, so it isn't a straight angle as in most 'tanto" blades. This one is 165.00 the blade is about 4 inches
Giraffe bone, cable damascus, with sheath. 125.00
http://www.bladeforums.com/forums/showthread.php?t=554246
Takeshi Seji 120.00
Postage is 6.00 per box, with insurance another 1.00 per hundred.
All are unused, unsharpened, but have been tested against paper to ensure they are razor sharp. They are.
A few autos for sale in that section