I've ordered Ace through a couple Euro banks and never had any issues. Seedsman has a US office they ship from, I believe. Still have to send money abroad though.
Do not send cash to Spain. Theft by Spanish postal "workers" is common as dirt and they have the cash-for-seeds businesses targeted. Your odds aren't good a certain 'reputable' seed companies won't give you so much as a sorry-about-your-luck or even warn you that this is epidemic there.