yeah that's the one...
I try to do that too, but I don't have enough log-in time to constantly check...
I bought pants first for quite cheap (easiest to find) then bracers, both for ~15-20k (don't really remember) I found the gloves too at ~25k and just 2 days ago, I refreshed the GTN search to see boots appear for 99k... since it's a rare sight, I bought it almost instantly (was a 2d posting... lol)
and since I use "hide helmet" anyway, although they're easy to find and are cheap, I don't really want it, and belts... don't see much need for that XD (as there's no set bonus, and my current ones are white enough) but if I see them for cheap later, might as well buy them for the "full set"