A reply to all:
1) Cosmetic condition: excellent, used only for 2 or 3 weeks at home
. There are no scratches or any imperfections I can spot.
2) Working condition: functional, except the under-glow. I've seen people bypassing the missing SMD (it was knocked off the PCB with the pads) using wire and soldering a SMD to the 2 neighbouring SMDs, ref. somewhere in the Duck Eagle/Viper thread. I personally never cared for it for I don't like underflow or backlighted keycaps
but it's a special feature on all awesome ducks.
3) Postage: Bubble wrap in carton box, I'll try to do it for $40 including packaging to anywhere in the world.