I've run a search on this site, and could only find one negative point of the site that is of value to this topic. You can take this as much as a grain of salt:
http://webpages.uah.edu/~colling/random.html
Scroll to the bottom, and the description of the site reads as "Do you like bootlegged anything? Have you ever wanted a portabel NES or a Panosonic Gamecube? Then go here, they will bootleg your cat and sell it back to you at affordable bootleg prices. Lik-sang - The Most Trusted Name in Bootlegging."
It'a a Hong Kong based company, so I wouldn't be surprised if it does sell bootleg items. The Asian market (especially China) has serious problems when it comes to bootlegs. I wouldn't buy from this site, as Japanese imports are rather expensive. It just doesn't seem trustworthy at all. Under 10 dollars for Japanese videogame soundtracks? It must be a match made in Heaven, because that's pretty unrealistic to me.
Jam it back in, in the dark.