The actual Pro subscription cost may differ due to sales and discounts.
To see the current prices, click the Try for free button and you'll see the subscription plans.
Don't worry, you won't be charged within your 7-day free trial. Just choose the plan with the free trial. It's a great way to check out the service and decide if you want to continue with a Pro subscription.
In case you start the subscription right away without the free trial, you get the best price.