The Marriott Bonvoy Boundless card costs $95 per year and includes one annual free night certificate capped at 35,000 Bonvoy points — a certificate that alone is worth $150-280 at most Hampton Inn, Courtyard, and Fairfield properties. For someone who stays at Marriott hotels 4-6 nights a year, puts any meaningful everyday spending on the card, and actually uses that free night certificate, the math works comfortably in favor of keeping the card indefinitely. The question is whether you're in that profile — and whether you should be on the Boundless at $95, the no-fee Bonvoy Bold, or the premium Bonvoy Brilliant at $650.