If you have an drill corded/cordless and some time you could do it yourself, It would save you some money and gain you some expierence. A DA (dual action) sander would work better but not every one has one. Just get some polishing compound varying grits from a local auto body & paint supply shop and have at it. ask the clerk he could surely lead you in the right direction. I've polished rims and other misc things this way. Just take your time!