I got stuck in line at a K-mart during its close out sale with a man that did something similar with Magic cards. He buys the yearly packs, when they’re on sale

I got stuck in line at a K-mart during its close out sale with a man that did something similar with Magic cards. He buys the yearly packs, when they’re on sale. He removes the valuable cards. Sells them independently for $10+ dollars. Due to sales and extreme sales like the close out, he makes a few grand a year. Nice work if you can get it.