I followed a certain alternate brick seller and noticed that he had these little train cars for under $20.
Here are some images I snagged from the Ausini website. This is the link to their train page.
http://003.tsdn.net/CN/ProductList.aspx?Class1=17
Ausini 25002 - 832 pieces
Ausini 25003 - 764 pieces
Ausini 25004 - 792 pieces
Ausini 25110 - 928 pieces
Ausini 25111 - 1008 pieces
Ausini 25807 - 588 pieces
Ausini 25808
Ausini 25810 - 517 pieces
Ausini 25902 - 630 pieces
Ausini 25903 - 681 pieces
There are other Ausini train sets and train cars but the above are my favourites of the lot.
Which ones are your favourites?