Guys i experience the same situation is Peninsula Plaza just last week...
The shop is opposite Cathay Photo... i actually wanted to buy from Cathay Photo but its so crowded and i'm in a rush so i decided to pop in to the shop opposite Cathay Photos, well actually it is located 2 doors down opposite Cathay Photo.
While inside i ask for 2 UV lens and i was expecting a well known brand. Instead i was offer 2 lens... one is a Vitacon and the other i can't even see the brand at all. I was told that they are from US and are as good as the common HOYA. I open it up and inspect... everything looks brand new and ok to me. I was given a discount even though i did not ask for it and was quote a final price of $50. Fine with me i pay up and hoping i did not buy something that are worth even cheaper outside.
Then something happen....
The owner wipe out a box of Wide angle convertor with Close up lens... He told me is very popular and alot of ppl buy from him... I was like really??? i took a look and ask for the price... i was quote SGD$250 i was like 'ARE YOU SERIOUS?' i remember seeing similiar thing in Amazon for much less then USD50!!! i say thanks and paid for my lens and left. I know i was being con but too bad. As he was showing me the convertor my card was already swipe.
I mean that shop look 'ok' to me with lots of stock on shelf i mean how bad can his biz be if he is a con and that is why i went in...
Is my instint right? Those convertor don't even worth SGD$250 rite?