This is the best move up market I have ever seen in 10 years of being a realtor. For instance, the $200,000 to the $275,000 dollar price range is red hot and if priced correctly they should sell pretty fast. For example if you have a home that is worth $250,000 and is approximately 1400 Square feet it should be fairly easy to sell and move up, to lets say the 2000 square foot $335,000 price range where the market is not as hot, buying your self a lot more house for not that much more money.