I think you need to realise it's still not cartelling, so to speak. We're a group of friends that do C-Mode together, so essentially we're like 1 company that does business. Of course the prices are going to be the same between us, why would we fight for sales when we have to help each other?
When Vex and his friends did C, prices stayed low because we had to "fight" for sales, and there was competition. There simply isn't now, and we personally feel that 10-12PDs is not worth our time, and who knows, maybe Vex feels the same now (or maybe not), you never know.
You need to stop painting us in this negative light as if we're worse than dirt, when really it's just the seller deciding they don't want to sell lower than a certain price.