seriously girls,
my housewife gf did ask me to look for this but changed her mind when she found a job before i left for seoul. so i did sort of look out for it when i was at Lotte Mart near seoul station. somehow it's not so prominently sold n i didn't see ( or cld have miss out) any happycall pan or counter sales promoter (u know those like in CK Tangs basement kitchenware dept). so i think u need to make an effort to look out for it.
I also remembered while shopping at Lotte Mart, I saw the sales assistants busy packing up boxes. afterwhich i read abt one of the top tourist attraction in TA is LOTTE MART. v funny rite becos apparantly many tourists like the sale of local stuff like tidbits, food,etc sold there at local prices. most impt is they have service to pack your purchases properly in boxes so u can easily check out at airports. so if u r keen, u can arrange it to be done. i only knew it when i m back here, if not, i wld surely plan one of my last day to pack those stuff back. :D