I posted before on HN about this, but at the moment I'm working on a series of sound toys for Android. Each one is 'organic' in its design, and resembles more an organism that produces sound than an instrument.
Initially I was planning on pricing them at $1 each, but maybe this is too steep for something that isn't a game, or has value that increases measurably over time. Should I package several of them into one app and sell it for $1? I've read somewhere that if people are given too much choice they have a hard time making a decision, so would it be best to package the organisms into one app? Also, is it an evil marketing trick to set a price when there is buzz around a product and say it only exists for a 'limited time'?