Sometimes you can luck up on a good deal, especially if you are patient. I got the Kubota B7800 I purchased a couple of weeks ago with a Bushhog brand loader, 5' mid-mount finish mower, 5' medium duty rotary cutter, 5' box blade, 6' tandem disk, and a brand new 5' King Kutter tiller. The tractor had 204 hours on it and is a 2004 model, and I paid 10,000 for it and all the attachments. It had just been completely serviced, too.
The Chinese tractors (Nortrac, Jinma, etc.) can be a good value up front, but be aware that the "fit and finish" are not going to be the same as a Kubota, John Deere, New Holland, Case, Kioti, etc. You might also make sure that when something breaks (and something will break on any tractor at some point in time) you will be able to find parts. There are probably getting to be enough of the Chinese tractors around that parts availability may not be too big of an issue anymore, but also realize that you have to find someone willing to work on it too unless you do all of your mechanic work yourself.