But I would like to add that regarding the pricing of VSTi, sometimes it not what a VSTi is worth that matters but rather how the developer can move the most units (make the most sales) in the fastest possible time (during the hype phase) in order to maximise profit, which can be used to pay programmers for the next project....personally, I would buy plogue chipsounds today if it was £25, tomorrow if it was £40, but as it stands at £75.60 I'm thinking...yeah...maybe in a couple of months.
Chipsounds is a pretty good deal for all the ground it covers. 15 soundchips that are accurately and authentically replicated. Not a lot of other chip VSTs can really say that. Chipsounds is one of the few that takes the weird quirks into account (I know SIDizer emulates some SID bugs. Emulates just SID and costs $50). Not to mention Chipsounds appeals to a really niche crowd? If you're going for big bucks you'd want to market your product more towards the EDM goons or to a niche crowd that has more money than the lo-fi nerds.
For all the research and development that went into Chipsounds $75 doesn't really seem like asking for too much. Gotta take advantage of those currency changes man. Read the news, keep up.