Hey @alokkumar121, you'll need enough ETH for the minting of the pack, which costs ~0.0008$. Bridging 1$ of ETH from Base to B3 (https://bridge.b3.fun/) should be enough for a lot of transactions. 🙂

Alternatively, you can also use CREDITS, 1 CREDITS per transaction. Minimum purchase amount of CREDITS are 1000, so 1$.