The rough estimate will be between 17-170'ish Hive per NFT on the safe side, but this is not set in stone and could be changed at any time. If you want to take part, we recommend getting all the Hive you have access to in a wallet you control. With that said, we do understand some may have many wallets with HP that are less than the claim requirement for 1 NFT. If possible, we will allow stacking posting keys or some technical workaround to help people in that situation. We recommend consolidating any low-balance wallets you have into one wallet to be safe.