With respect, I didn't say they were profiteering, but that they were inefficient. The reason they're inefficient of course is that there isn't a functioning market in RTR. This is because of the 'pre-announcement' concept. The different manufacturers make an announcement that it is their intention to produce a model and this has the effect of scaring everybody else off. They can then stand back and wait for a response from the enthusiast community before getting to work or not on the model. Some announced models have never been produced, not at all.
This is exacerbated by a lack of industrial capacity in China to actually produce the goods in sufficient quantity. The factory owners (basically the Chinese State, nothing ever happens in China without the State giving its approval. This not an open and free society) find themselves in the delightful situation of demand exceeding supply; so the price goes up.
Prices will continue to go up unless and until the RTR manufacturers start to use and exploit different sources of supply either in Asia or elsewhere. Bachmann aren't going to do this, they are owned in China and appear to be vertically integrated with the factories. The other RTR manufacturers might though. Just might ...
Regards