I've placed 2 orders with DealExtreme.com over the course of 2 months and have 2 more orders unfilled. I am extremely pleased with the items I've received so far. The packaging is crude and amazing it made it here in one piece but the items are stellar.
For instance:
I bought the MP4 Watch (~$50), I love this thing! I've downloaded home movies, tons of pictures, listen to the radio in bed and MP3's that play perfectly on this little device. I would recommend improvements (like a quick one-button press to display the time rather than hold the right-button for 4 seconds), but otherwise it is decent and worth the money. I've seen nothing like it in the US.
Also purchased a small multi-function knife/wrench/saw/bottle opener, etc. (about 12 tools in one) that is so small that I carry it everywhere. I've found similar tools that are too bulky and rarely had them on me but this one has been perfect. Already used it to cut down two small branches and open a few cases of beer bottles
For gadget lovers, the USB Plasma ball is "Da Bomb"! I love this thing and so do my kids. It was about $14 so I bought 5 and will likely order more for Christmas gifts (down to 2 now).
I've bought more items, but this is enough to mention for now. Yes, I'm feeling a bit of an addiction setting in but I've spent less there than I do around Christmas time trying to find stocking stuffers at x10 what I pay at DealExtreme.com. So, give it a shot. Place one small order of a few things of interest and try your luck. I can honestly say I'll be back and no bad experiences so far (aside from delayed shipments).