If a contract for a erc20 token can not accept eth? Can the tokens blockchain "Value per Token" ever become greater than 0?
Suppose the contract to create the ecr20 token has nothing in place to sell tokens and does not have the ability to accept eth from anyone.
Can the Value per Token that shows up on etherscan.io ever become greater than 0?
If so what would cause the Value per Token (in eth) to change?
Edit: For clarification, also suppose that the tokens have some arbitrary purposefull use like paying for access to a server and they are sold individually for usd via paypal.