I actually built something in my barn here recently. There has been a lot going on in trying to finish some of our basement. We're putting in an ADA compliant bath down there and couldn't decide on a vanity that would meet all our needs (ADA compliant, right color, right price, etc). So I decided I'd take a shot at building one.
This was a cool unit at Menard's, but it had a shelf on the bottom and was around $470, not including the top.
I "built" it in Sketchup first to refine dimensions and the process. I wanted a beefier look for the legs, like the unit above, and figured I'd use aluminum pipe with threaded rod through it as support for the legs in place of the shelf on the Menard's unit.
My mitering setup skills could use a little bit of work, but I was fairly happy with the results.
Trim was added to the bottom edges of the top rails. After, the wood was finished with satin brown paint and satin clear, while the bars were sanded and painted with pewter spray and satin cleared. (Alum rails needed unmasked in this pic)
Anyhow, there is about $120 in it worth of materials, and it was a fun project to tackle.