Soulblazer, that is a great service. I wish I could use it, I'd even pay for it (seriously)!
One comment regarding the "Italy and Spain" issue, I keep on hearing repeated problems shipping there so it has to be true, even though my personal experience tells otherwise: I've bought a ton of stuff from the US using eBay, Amibay, the AA store, even from members here like Ax or Allhallowseve and I have not had the slightest problem (well, I've been cheated twice)
I've been sent both single cartridge parcels and also huge "Atari 5200 complete sets"
If the package is correct ans the address true, there shpuld be no problems. I have even talked some seller into shipping abroad, of course taking all the risk myself.