The Millennium Calendar Price and Data

• The Millennium Calendar released in The Lost Caverns of Ixalan on November 17, 2023. This page follows collector number 257, not an extended-art, foil, or promotional treatment.
• Historical market observations for the regular printing recorded a $1.84 minimum and $3.48 median on September 6, 2024. Those dated values provide a lower-price reference point for the current chart.
• The price-and-deck panel immediately above remains the record for this selected printing. It avoids blending the regular version with a different treatment when comparing available copies.

• A one-year market history showed the regular printing near $2.05 in November 2025, then above $3.40 by January 2026. That early-year jump is the first clear spike in the available price series.
• The same series reached roughly $3.80 in May 2026 before falling below $2.80 in June. It then rebounded to about $3.90 in late July and early August, showing two distinct 2026 demand surges rather than one uninterrupted climb.
• A cross-print market index separately placed the card at $3.69 on September 10, 2026, with a 30-day gain of 32.3% and a 90-day gain of 10.8%. Compare those wider card-name signals with the selected-printing chart before acting on a price spike.

• The Calendar rewards a deck that can repeatedly untap permanents. Each such event advances its time-counter plan, then the card scales its counters at one thousand and eventually offers an alternate win.
• Voltaic Key is a direct comparison because it can untap an artifact. Clock of Omens is another because tapping artifacts can untap an artifact, creating a concrete engine question for the deckbuilder.
• Those support cards are not proof that every artifact deck should play the Calendar. They are useful starting points for asking whether the deck creates enough repeatable untaps and survives long enough for the win condition to matter.

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