What's good? These seem pretty popular (Onstage SMS6000):
On Stage SMS6000 Studio Monitor Speaker Stand-Pa-USED | eBay
Then there's these, which are more expensive, but fixed height (Quik Lok BS336):
NEW QUIK LOK BS336 STUDIO MONITOR STANDS PAIR  | eBay
And the SKS 500B, which are all high-tech lookin':
NEW Studio Monitor Adjustable Speaker Stands SKS-500B | eBay
I don't need anything crazy, but if there's a feature or two that I can spend a bit more for that's handy, then clearly I need it, and so does Drew!
I had some Onstage stuff, pretty cheap and holds up well. I wouldn't use their stuff for gigging, but just to hold your monitors at home, should be alright