just happened to stumble into this forum... and will like to share my experience with Farle (shop from Funan Centre). I recently discovered that I was overcharged too for a Denon Iphone Compatible earphones that retailed for SGD139 and I paid SGD199 for it. The Sales person even sell to to me that this after a SGD20 discount. I have the invoice to prove it.
I should have checked the Recommended Retail price from Denon Website before purchasing it.
BTW, after the 1st purchase, I have also asked for the price of Nakamichi earphones.. HMV was retailing at SGD79 and Farle quoted SGD129. I took down the model number to be sure that they are the same.
Lesson learnt here.. just want to let other consumers be wary of this shop.