Price ecology differs by platform because supply, bot activity, and player volume aren’t equal. Historically, PS has deeper liquidity than PC, which keeps top-meta cards a touch pricier but easier to move. SBC waves also hit each market differently: fodder can rise sooner on platforms with heavier crafting cultures. When comparing total cost, include delivery speed, tax/workarounds, and the opportunity cost of waiting through a promo cycle while prices swing.