Current plan prices live on the in-app Plans & pricing page, which you reach from Settings → Subscription → Change plan. The page requires a signed-in account; opening it without a session sends you to the login screen first.
Pricing is split into three families, on the Buyer, Seller and Suite tabs, so make sure you are on the tab for the side you are buying for before reading a figure. A Monthly / Annual switch at the top changes which price the cards display.
Every card carries that tier's price in euro, its offer or RFQ allowance (offers per week, RFQs per month) and the features included. Below the cards, a Compare features table lines the tiers of the same family up side by side, and a short pricing FAQ closes the page. The free buyer tier is not purchasable — its button reads Always free — and whatever you are on today is flagged Your current plan.
There is no price sheet outside the app, so this page is the only authoritative source.
Prices are read from the system each time the page loads, so what you see is what applies right now. MarbleMap takes no cut of any sale; your subscription is the only thing you pay for.
Also asked as: How much do the plans cost? · Where is the pricing page? · Where do I find subscription fees? · Why can't I open the pricing page without signing in?