A fully decked-out Commander mana base can easily be a few hundred dollars before considering the rest of the cards
Ungraded & graded values for all Yu-Gi-Oh RA01 YuGiOh Cards
Water web, oil slick, whatever
You know the ones: Gloomlake Verge, Blazemire Verge, Floodfarm Verge, Hushwood Verge, and Thornspire Verge
Yes, there are fees associated with selling graded Pokmon cards on popular platforms, usually ranging from 10% to 13% of the final sale price, which includes transaction and platform commissions
What is to stop you creating two identical set of labels, and then off camera weighing the packs and either just keeping the heavy ones and sending out the light ones, or replacing the heavy ones with light ones with the same artwork from another box