HHMMMM. I bought my stroker crank from the states, it was $100 shipping and took 9 weeks to get here. Gawd knows what it would cost by someone like UPS!!
The problem you have (and I've found) is that none of the companies over here do stroker parts, so you've got to get your crank and pistons from the ststes as well, and they're no quite so cheap. Still, you pays your money and............
Simon