I ended up ordering mine (as well super milk thistle and a ton of anti-fungals) through iherb.
Service/product range/speed of delivery was excellent. I got them in 4-5 days (i paid $12 for UPS (or whatever it’s called) delivery) and customs wasn’t a problem.
The whole order came to about $50, including postage, so i’m pretty happy with that (considering I spend about $20-30 usually on just one item at health food shops here).
I’d recommend them.