Hey Product Hunt! 👋 I'm Juan, the maker of Pullario. The problem: TCG mystery boxes are everywhere, but most hide the odds. You pay without knowing your real chances. What Pullario does: 📦 Boxes with visible odds: every possible prize and its probability is shown before you open. The roulette lands on exactly the prize you get. ⬆️ Upgrader: pick a more expensive card as your target and put your own cards up for it. The win chance is shown upfront. If you win, the card is yours; if not, you lose what you put in. 🔄 Changer: a direct swap with no chance involved. Trade a card for another of equal or lower value, and if it's lower, you get the difference back as credit. 🔎 Card search and inventory: browse One Piece, Pokémon and Magic cards and manage everything you've won. Keep it, sell it for credit, or request physical shipping. Where it's at: this is a working prototype. There are no real payments yet, and before handling real money I need to sort out terms, age verification, taxes, privacy and gambling regulation. I'd love feedback on: Is upfront odds enough to build trust, or would you want provably fair verification? Is the Upgrader clear about the risk of losing what you put in? Which TCGs should come next? Thanks for checking it out! I'll be here all day answering questions 🙌

Pullario

TCG mystery boxes with odds you can actually see

TCG mystery boxes with odds you can actually see