I think it should be USD129, or RM499. Which isn't too much to pay for an OS. This is a MAJOR upgrade anyways.

I remember distinctly queuing up at the Applecentre in London for OS X 10.0 way back on March 24, 2000. Crazy. I was prolly the 50th buyer.

Apple usually has the software rebate coupon, but usually valid for newly purchased hardware (without Leopard at the time of purchase) over a certain time period.

Personally I am waiting to buy a MacBook, but only after Leopard is released.