Finally got acceptable (size wise) picture of the first orchid I bought. La Casa de las Orquideas suggested (without actually seeing it) it might be a Phalænopses of some sort but since there was no image he couldn't be sure.
So here is an image. It has three main petals. Unfortunately I didn't set the f stop high enough to get good depth of field
I think Phal, the bud shape is usually different on a Den, those buds are phal shaped buds and the petals also look like phal petals (though as said above some Dens can look similar).