There are a few factors that determine how much it costs to make an NFT. One factor is the blockchain you use. Ethereum is one of the most popular, but it's also one of the most expensive. Because of that, many people are switching to other blockchains.
Another factor is the size of your NFT. Large NFTs can be hefty, and they can cost upwards of $100. However, smaller NFTs can cost as little as $1. The size and quality of an NFT will also affect the price.
There are many advantages to using an NFT collection. Not only will it be easier to store, but it will also reduce gas fees. There are also many NFT collections available, and these can be as small as a single NFT. You can even use NFTs to make collections, like VeeFriends or Book Games.