Topic: Pricing sanity checks?

Is there any way to build in some pricing sanity checks?  It seems like pricing is using available TCG cards to figure out a price in some cases.  For some cards with low availability (notably P3K) this is causing insane pricing.  See … mp;lang=us for the worst offender that I know of right now.  I'm sure that it would be a bit of work to incorporate the new pricing at TCG Player that includes recent sales, but you can see that only 1 copy has actually sold for more than $100.