When I was seven, I tore up a Winged Dragon of Ra Yu-Gi-Oh! card. I was moping at the top of the stairs, upset with my brother about something. When his back was turned I ripped the card in half, treating the now-unplayable Egyptian God card as recompense for whatever slight he'd bestowed upon me. I remember this story all these years later because it fills me with regret, and while we have another Winged Dragon of Ra we play with today, I often wonder how much that un-ripped card is worth. Steam's newest simulation hit, TCG Card Shop Simulator, answers that exact question by letting you run a store yourself - and it's exploding on Steam.
RELATED LINKS:
New Steam management sim gives you full control of a TCG shop