The cost of a cNFT drop is not a single number; it is a sum of several Account Rent Deposits. The largest expense is the Concurrent Merkle Tree Account. This account's size is determined by its
depth and its buffer. Additionally, the Canopy (a cache that makes transactions smaller) requires its own dedicated space. While a standard NFT requires a fixed SOL deposit per item, a cNFT tree's cost is front-loaded. You pay more upfront to set up the tree, but then each individual mint is virtually free. Solatify's calculator breaks down these costs into human-readable components, allowing you to see exactly where every lamport of your budget is going.