So the issuing banks print a BerkShare, sells it for $.95US to the public, and got to keep the $.95US. Hmm, anything that I missed that would dampen my enthusiasm to be an issuing bank?
Taking printing and other administrative costs into account, you definitely lose as the bank.
Truth is, by creating the company, you created value. And the bank, by providing liquidity and reducing transactional friction does the same.