Vanguard booster!!! Please help me

i just got a booster and the paper card usually inside is different from usual. On the paper card , there is picture of something like a gold critcal trigger and a number 3 on it , oh and some jap words i cant understand. Pls help me. Thanks.

its the "gold bag", this can be obtain by buying any of the bushiroad's product.Its used to exchange for items such as sleeve/playmat and stuff.I think u need to go to TCG cardshop @ sunshine plaza to exchange the items.

1 gold bag = 3 silver bag

Oh okay thanks. so i can exchange this 1 paper card for something right? No need collect more right?

it really depends what items u are exchanging for so the more gold/silver bag u have the more items u can exchange.

Its like you some sort collect points to redeem items the more points you have, the more good things you can exchange.

Okay Thanks guys , by the way do you have anywhere or a list that i can refer to for what i can exchange for?

Oh yeah , and is there any other areas that i can exchange this paper card other than sunshine plaza? Somewhere more to the west area? Thanks very much!