E61 : Return value :(

I was at Croma (an electronics mall at Juhu) last week. Just doing dome window shopping ;), actually I wanted to have a look at the E61i. It looks gr8, its even slimmer than the E61. I was already impressed with its camera (check this) , now holding the dummy phone (display phone) I just felt like buying it. It was 19K something. I was not actually going to buy it but was just curious how much would it cost if I exchanged my E61. I had some thing like 10-13K in mind considering that E61 is not a very old phone. Any guess how much he said for my E61? 4K , ha haaaaa. I was shocked. Just dont understand how they fix exchange prices, or is it like E61 isn't such a popular phone after all. Doesn't matter , the only thing I miss in the E61 is the camera. But then if I think I will be needing a camera somewhere, I just change the SIM and carry my 6630 there. All my contacts are synchronized by Zyb.