Transfer station downtown is on Commercial Way right behind Sid's. It was $20 for all biodegradable brush/cardboard in my mostly full F150 bed 8 months ago.
Lockwood should be less. Signs on freeway tell you which exit. There are also countless directions on burning man web sites.
If you have old appliances, Sierra pacific will pay $30 and pickup old refrigerators, and others can be recycled at the scrap metal yard in Sparks for cash as well. They take broken cars as well.