sukad-sukad wa pa jud ko kadasmag nuon pud ug scammer. I have been ordering sa ebay, including international seller (china, hongkong, uk, nz, au, etc), moabot man. though mas dugay ang international. I have been ordering from $1.00 worth up to $2k plus.
asa man imong location pip? kay tigerdirect, compusa, and circuitcity (one owner), you will need to pay taxes if naa sila store sa imong state.
you may want to try
B&H Photo Video | Digital Cameras, Camcorders, though more on photo and video equipments ni sila, they also sell a lot of electronics from computer cables, mobo, ram, etc. Even found a lot of then there with price difference, $5~$50 from newegg and ebay.
Also, reminder lang, if mopalit ka ug naay rebate, make sure tindahan nga klaro imong mapalitan, i.e. newegg, amazon, bhphotovideo, tiger, etc and not ebay. Why? Most of the time dili mohonor sa rebate if gikan ebay.
Hope it helps.