Alas, your budget does not remotely allow for recommendations for "the best DSLR camera out there right now". 

If you specify what kind of photography you expect to be doing a bit more narrowly and what your level of proficiency is, there will be some folks chiming in with recommendations within your budget range.  This forum gets very low traffic these days.

As an example, $2000 will get you a Nikon D600 DSLR without a lens before sales tax and shipping, and that is not the top of the Nikon line.  Expect to pay a bit more if you buy locally.

http://www.bhphotovideo.com/c/product/892427-REG/Nikon_D600_Digital_Ca mera_Body.html

There are several things you need to decide before you make your purchase.

• What kind of photographs do you want to take (sports, portraits, travel)?
• Do you have aspirations of maybe turning your hobby into a profession?
• Do you have friends who have equipment that you could share? If so, what brand do they use?
• How important is video?
• How do you plan to use the photographs (Facebook, large prints)?

These are just a few of the things you should figure out. It may be that you don't even need a dSLR. An advanced "point and shoot" might turn out to be a better choice. If you do decide to invest in a dSLR, don't spend all your money on the camera body. The lens is more important. Besides, cameras lose their value over time. Lenses hold their value, and sometimes even increase in value.

My advice would be to Google "What camera should I buy" and read the long, detailed articles that you will find. You need to answer questions that you don't even know to ask yet.

maybe u buy canon 7d

According to your price range you cannot have a professional cameras as they are more costly however if you looking cameras deal and you interesting on taking pics with you regular cameras in big brands like Nikon, Samsung, Sony then you can have interesting deal by making short research on internet. Yes there is too much discount you can get on market prices but in my opinion discount is always appreciate wither its small or big.

No doubt Amazon can be shopping store where you can compare the prices on DSLR cameras http://www.amazon.com/Digital-SLRs-Cameras-Photo/b?ie=UTF8&node=301794 1 Even I Hope that your budget allow you to get best deals digital SLR cameras. Even I belong to Sir Lanka where I got deal with Anything.lk and compare prices through http://www.anything.lk/retail/cameras-lenses/cameras.html and find various prices range from Sony, Samsung, Nikon and more brands.  I also appreciate comment by @Bill hunt who clearly mentioned you what could be right choice in your budget however I don’t have personal experience with Canon G-10 but I just go through review and that was really awesome.