I keep wondering why some wheels costs $800 for a set of 19" while some cost $3000

http://motors.search.ebay.com/search...2=07670&lsot2=

Im not going to be racing, im wondering what difference i will get if i get 800$ rims or $3000 rims..

 

You get what you pay for.

Cheaper wheels are usually heavier and the build quality and/or appearance can be very poor. You can buy a decent set of new rims for $2500 or a used set for 2k. Browse through the classifieds