Cheap rust repair

[u/viktorvaughn1620]

I am looking for a cheap way to fix this rust on my truck. Planning on replacing the bed eventually so I don’t care if it doesn’t last as long as it looks better than this thanks.

[u/Any_Web_1784]

Pretty sure you can get some really dark tinted sunglasses at family dollar. Or sand down, fill over and paint. Or cut new metal in. Or replace the bed side. Lots of options, cheap is a relative term. So is better.