I check this out via a currency convertor. According to the results, 498 China Yuan Renminbi truly equals $62.09USD. That is quite excellent for a 4 Gigabit flash cart. The only problem is that it is bits instead of bytes, which means those with CF/SD will still be able to fit more on a card at one time. Perhaps, those who wish to continue using removable media should wait for M3 and Supercard to come out with their own Lite versions. Just expect to hunt down Micro-SD media when they debut.
Using my own translation software, as the link provided doesn't work for me, the article states even more. There is a non-GBA 4GBit card that sells for 318 Yuans or $39.65. For those who only want NDS playability, that is one hell of a bargain for a new product for DS Lite! Personally, I will grab the non-GBA version once I see a shop sell it for my DS Lite.