I own one of these and think it has great 1080p picture quality and 3D for a reasonable price. For 3D you need to buy DLP Link glasses which are $20-$25 each from various source on Amazon MP.
BenQ Direct has sold the HT2050 refurbished for $525 many times, so this is $75 more + tax for a brand new one with a 1 year warranty. Of course you have to live near a Fry's store that has these in stock and you need to be signed up for their promo codes. It's already OOS for shipping which is normal for Frys.com.
promo is good all week through Saturday 7/8, so if this is not a clearance/closeout at Fry's at this point, some Fry's B&M stores might get more in stock before the sale ends: