Advice on Buying a refurbished TV off of amazon

I'm in the market for a new TV and noticed that Amazon has quite a few decent prices on refurbished models of several different Tvs. Does anyone have any experience buying a refurbished TV from Amazon? Do they come with any sort of warranty? The ones that I am looking at are shipped and sold by Amazon.

I've bought a TV from Amazon warehouse deals before (sold and shipped by Amazon). The only warranty you have is Amazon's A-Z return policy, you should have 30 days to return it, should it not be working.
I bought a 42" Panasonic LED, i believe it was in "Very Good" condition, had all accessories and the box. When I got it, the box was quite ragged, torn and whatnot, but the TV itself was outstanding. And I've had it for about 2years now, (my main gaming TV). So long as its sold and shipped by Amazon, have no fear, you can always return it if damaged.

Woot.com (now owned by Amazon) always has refurbished Vizio for good cheap prices.  I bought a 55" M series a few weeks ago for $524 shipped and it's great.  They offer them all of the time.