Flips

Profit = sell price − 10% market tax − what you paid. Concretely: buy a card at its sell-order price of 10,000 stubs and list it at a buy-now of 12,000, and the sale nets 10,800 after tax — an 800-stub profit, not the 2,000 the raw spread suggests. Every profit and ROI figure on this page already has the tax baked in, which is why a spread that looks juicy elsewhere can rank low here.

They grade how trustworthy the gap is. Prime is a wide, liquid, low-risk gap — the card trades often enough that both your buy and your sell should fill. Solid is dependable with a little more risk on one side. Watch means the math works but something (volume, volatility, bot activity) warrants a look first. Thin means the profit is real but small or fragile — fine in bulk, painful if the market shifts mid-flip.

The quick-sell floor is the guaranteed price the game itself pays for a card. When a card’s market price sits near its QS value, your downside is capped: if the flip goes wrong, you quick-sell and lose almost nothing. The QS Viable filter shows only those protected flips — the closest thing the market has to a risk-free trade.

Expected profit divided by how long the flip typically takes to complete. A 500-stub flip that fills in two minutes beats a 2,000-stub flip that ties your stubs up for an hour — if flipping time is your constraint, sort by this column instead of raw profit.

Because someone took it. Flip opportunities are self-erasing: as flippers buy the cheap listings and undercut the sells, the gap closes and the row drops off. That is normal and healthy — it also means the list rewards checking at off-peak hours and after big content drops, when new gaps open faster than they get eaten.