OnChainProfitCalculator

**When you buy from opensea, please set the gas limit to 400000 * NFT you buy. It will save you from executation reverted error.** Every degen needs a profit calculator. First of its kind, this nft metadata is directly linked to its floor price (on opensea, without token #0). Please read the information on token #0 to continue. Does not support bulk listing. Check out source code for more information. Linked to floor price without instruction on token #0 is possible. But this NFT requires more calculation on cost/profit and thus harder to estimate the gas limit.