I have found lots of 2009-D dimes as well as the nickels, but only a handful 2009-P dimes and nickels.
Bought some silver nickels and dimes off a guy about 6 months ago. He had 15 rolls of 2009 P nickels asking $20 a piece. I wish I had enough to scrarf them all up at that time!
Some of the 2009 quarters as well. American Samoa, Northern Mariana Islands, US Virgin Islands. These coins are not "rare" but the mintage was much lower than previous and current years. (Although the lowest ones are Chaco Culture, El Yunque and Acadia) All of the 2010's are low and some 2011 and 2012. I will admit it took a You Tube video for me to learn about the 2009 nickels. Although I had to correct the person who misstated the mintage at 3 million or less.
Every now and then I will get some quarter rolls. So far I have all of the 2009 quarter issues but not from both mints. Will get them eventually. I have all quarters from 65 but not the 68 D. Find 68 P's all the time but no 68 D here in Colorado. Go figure.