Real-word usernames ("wolf", "storm", "nova") are priced a bit differently from pure length-tier handles — brandability and recognizability matter as much as, or more than, exact character count.
Usually, yes — the added brand/business demand for real words tends to push price above an equally-short but meaningless string.
Open the vault, pick a listed username, and DM the contact handle shown on the site to arrange payment — there's no cart/checkout, it's a direct conversation with the seller.
Crypto-only. See the Terms of Service for the full payment and delivery policy, including the sale-finality and 72-hour issue window.