What's the Cost of Sending 3000 Emails per Month on Clay?

Hey, guys. I am currently on Clay trial and I'm new here. I'd like to launch a campaign in the Ecommerce space and need to send 3000 emails per month. How many credits would I need to send that volume. I'm looking at the Clay pricing plans and I was wondering which one I should go after. I don't have an integration with store leads but that's where I plan to extract the leads. Can you give me an estimate range?