Depending on where you live and what size you want, they are probably readily available locally. Many of the nicer nurseries sell trops like that, esp. Christmas palms and the like, because they are cheap, fast and weedy in Fla, they do well as annuals in the north. I don't know how they do indoors, I have some Christmas palms that I'm growing from seed collected in S. Fla. They need to come in soon here.