I've been looking to trade my 2003 celica gt for a gts. It has a ton of aftermarket stuff put on it. The only reason I would consider getting rid of it is because I want to get the gts model.
Here is a link to my craigslist ad:http://indianapolis.craigslist.org/cto/5136003454.html
I would need some cash along with the trade depending on what you have done to your gts.
Please let me know if your interested.