He ships from South Korea.
I'm not sure how much it costs. I'd send him a pm and ask.
It's roughly twice as expensive as a normal QIII but I'd say it's a good offer.
The version he offers is heavily modded (HAIII, TX0H, glass lens, two stage).
BTW, if you order from him, also check out the awesome Kydex holster for the QIII he's offering.