I bought this assortment of screws when I really thought glacier travel and ice climbing could be my thing... Turns out I'm more of a warm weather climber and boater, so here ya go! From Left to Right:
Black Diamond USA - 16 cm - Some Black spraypaint on shaft  - Teeth are SHARP - $15
Petzl Laser Sonic - 21 cm - Teeth are decently sharp - Some minor scuffs - $20
Grivel Mont Blanc - 16 cm - Palm screw, great design, definitely old school - $15
Smiley's - 16 cm - Old School - Again, Black Spraypaint on the shaft - $15

Note: Lower picture shows them in reverse order. Black diamond on Right, Smiley's to the left. I know, baffling.
Buy them all for $65 and I cover shipping, if you just want a couple I'll make you a fair price! Screws are located in Carbondale, CO. Open to offers.
Happy Climbing,
Luke