Higher-end DSLRs Live Longer than the Cheaper Ones!

http://www.petapixel.com/2013/03/24/study-confirms-higher-end-dslrs-lose-value-more-slowly-than-cheap-ones/

Unfortunately, Pentax has no real high-end camera of any for the mass market. But on the other hand the 645D is just too "high-ended" to keep the company alive!