I have been building my dt400 for 12 years now.$1200.00 on paint, $900.00 on chrome,$700.00 on the bottom end, 1250.00 on the top end.They cut open my baffle, to hollow it out, then welded it back together.Re spoked back rim,new brakes, tire, tube,new sprockets, new chain. $600.00. new old stock compete throttle cable,$280.00, new clutch,front brake and spedo cable,$160.00.$680.00 to paint frame, the list goes on and on. I need the right side cover that covers the air filter, must be mint, willing to pay good bucks, it´ the last part I need.