Thanks for the heads-up, Ron. I had seen that and thought of objecting, but since it's being used via a link to this thread and not a direct copy of my photo I figured I don't mind.
Tom, this link worked for me:
Ornithocephalus gladiatus Miniature Species Orchid Plant | eBay
Interestingly, I was about to post a follow-up to this thread as I've decided (with some help from better-informed individuals) that this plant is not gladiatus but more likely inflexus or similar. What's being listed by this ebay seller could be the real gladiatus, which is very different from what I posted above. I have another plant from Colombia also labeled gladiatus but probably dolabratus. I'm traveling right now but when I get home in a few days I'll try to post some pictures of my cf. dolabratus and more of cf. inflexus, along with links to photos/illustrations of the real gladiatus.
--Nat