Specifically looking for the "Peru" strain of B.colosseus, not the "Ecuador" or "Panama" strains. Afraid "Peru" might have died out in the hobby but hoping someone will prove me wrong. 

Sorry to hear about the lack of demand for that species.I had nymphs up for years and years with no takers in maybe a decade. I did have one person a few years ago ask a bunch of times between offspring but never interested when they were available. I have 1 female still alive
Sorry to hear that, what a shame...Yes, but she'll probably die without having offspring.