Colossal Serum price in Attack on Titan Revolution

Mostly yes. Stick to shops with escrow and a real track record and you'll be fine. The offers that go wrong are the ones priced way under market by sellers with no history — we collapse those by default.

11 sellers compete across 3 shops; stock, delivery speed and seller reputation all move the price.

It compares an offer’s price to the market median, then adjusts for seller trust: rating, completed orders, delivery speed and shop protection. Higher is better; the list is sorted by it.

The seller hands the item over in-game after checkout. The top offer delivers in about 6 minutes. Green dots mean under an hour; amber means the seller quotes longer.