Clarification: I'm not marking these up. If you'll be at the convention, pick them up for free at face value. If you want them shipped, add $5 for padded envelope 1st class, no tracking. Zelle or Venmo preferred (my paypal acct is commercial so I get charged fees, even if it's sent F&F). No cash at the convention as it might be considered a sale and therefore I'd have to collect sales tax on it.