I am pretty new, but have been reading a lot! I have a question about an incubator. Can you tell me what incubator the Brinsea Octagon 20 Dx And 40DxDigitalHihg Incubator is? I found it online. If you could explain it a little better then the listing did I would appreciate it, perhaps the link to what incubator it is on the Brinsea website? Also how much would you pay for it used? Thanks!