asked 2 shop.
I don't wish to name the full name of the shop. But u all should know.
CP and AP. ( i looking 90mm tamron macro lens)
CP selling me S$640 with DI version.
AP selling me S$540 with DI version
All include GST.
Most of the time, i go CP. now i switch to AP because i know one guy gave
me very very cheap price.
* normally u called, abt S$580 to S$620 with GST. depend which guy serve u.
Maybe u are super regular, maybe cheaper then my $540 price.