I know that this question is too generic but yet, Which is the price you think a shareware buyer is most inclined to pay.
I know (from my experience) that $9.95 is scary low. Even you product is a killer in its niche, people refuse to buy it at such low cost.
I sell at $19.95 but I believe even more can be achieved.
So far I only have a marketing research over 10 000 users who bought 300 different pieces of shareware soft and the price curve showed that the $29.95 is the psychological barrier. If it is between $15 and $30 you have a chance to sell. Over $30 only highly specific (such as CAM, CAD, Airplane, etc.) software is sold.
What do you think?