Your current Panterzone balance is shown on the wallet page in your account. It displays the EUR equivalent of your balance from deposits and completed sales.

Full details in the documentation: Wallet Balance and Deposit.

In your list of expenses, each amount shows the payment method it was settled with, just like deposits do. Entries from before this column existed show "not recorded (legacy entry)": that detail was not stored back then, and it is not guessed retroactively.