Just a few friendly reminders to anyone concerned with pricing issues:
MOST IMPORTANTLY, as Billy mentions, if pricing is not your thing, simply turn it off, done.
The price shown on a card's page is only an end product of all member's entered prices, not a scientific/mathematic conclusion to convince any reasonable collector of a "fair" price.
From the pricing FAQ: Every member also has the ability to override the site's pricing when it comes to their own collection.(italics mine) When looking at a set in collection mode, if you click "Update Pricing" on the right, you can enter in your own pricing instead of using the site's prices.
The best thing I like about this site is that I can create and record my collection exactly the way I want, without even remotely unreasonable restrictions taking the fun out of collecting.