This is a nice Encyclia prismatocarpa (a/k/a Panarica prismatocarpa) with at least 18 pseudobulbs. *The leaves (plus pseudobulbs) range from 6" - 10". *It hasn't bloomed yet, but is ~blooming size and is ready to graduate from its 6" wooden basket. *You can learn more at
http://www.orchidspecies.com/panaprismatocarpa.htm. *The bidding will start at $10 and I'll pay for the shipping if it goes for more than $20.