d trick is 2 look 4 their promo items. not all electronic items r dearer there.
eg1, i bought a acer celeron netbook under 10k baht @ Siam Paragon during their promo. d same config cost $60-80 more here in sg.
eg2, bought latest brother AIO wifi printer @ around S$160-170 regular price. sg selling d same model @ 198 or 218 @ HN.
of cos warrantly is always an issue 4 those who hardly travel 2 bkk. 4 those self-proclaimed "bkk regulars", do ur homework well, pick those light items, there r still lots of good bargain out there in bkk.
note: for notebook, their keyboard comes standard with Thai script imprinted. some may not like it.