I ordered Sharp LC52D92U Aquos 52 inch HDTV Flat Panel LCD TV from them around Jul 1, and it arrived on Jul 11 (this includes 4th of July holiday!). So yes, these guys ship fast! In my case, I had some issues with communications. 123BuyDirect confirmed the charge, but never confirmed the actual shipment living me worried on whether and when I might expect it. Eventually after 2-3 calls I got shipment info and was able to track the item.
The TV arrived in good shape (still have to install it). The price was slightly below "market average" at pricegrubber, so given 123BuyDirect's reviews I decidet to go with them. It appears, the item was shipped from Price Mad who has horrible ratings here but (or therefore) offer the same TV at 300-400$ discount! So those of you who are willing to risk may save more.
Third, at the moment I called to 123BuyDirect they warned me that this item was "class A reconditioned" meaning it was never opened but was returned from a warehouse of some other seller (Price Mad?) to the Manufacturer for inspection etc. I decided to go with this purchase because 123BuyDirect claimed the Warranty would still apply. The only thing this info was not there at 123BuyDirect's page.