Size Run Studio·Oct 26TCG inventory, part 2: when a card is worth gradingPart 1 of this series was about cost basis: what a card really cost you once grading, shipping and insurance are added. This part uses that…
Size Run Studio·Oct 25Reseller bookkeeping basics, part 2: splitting the cost of a mixed lotPart 1 of this series was about three numbers per sale: what you paid, what the platform kept and what you kept. That works neatly when you…
Size Run Studio·Oct 24TCG inventory, part 1: cost basis for cards, slabs and sealedEvery profit number for a card starts with one figure: what the card cost you. That sounds simple until a card goes out for grading, comes…
Size Run Studio·Oct 23Reseller bookkeeping basics, part 1: three numbers per saleBank balance is a poor guide to profit when cash keeps going back into stock. It can look the same month after month while the business…
Size Run Studio·Oct 22Whatnot show math, part 1: what each fee is charged onWhatnot charges two different fees on every sale, and they are not calculated on the same number. Knowing which base each one uses is the…
