Question about a selling web site



http://search.store.yahoo.net/toycup/cgi...y=beyblade

What would you think about this site ? is it trustable ? I've never bought things on site like that and im wondering Tongue_out because im looking for these circle weight disk wich i can't find anywhere but this site seems to have them quite cheap.

..also, i dont know if i should be posting this on here but i didn't really knew where else to post.