Mars
Ultra Prism · #154/156 · Rare Ultra · 2018
Price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-07-07
Population data from PriceCharting, updated monthly.
How much is Mars #154/156 worth?
A raw copy of Mars #154/156 (Ultra Prism, 2018) is worth about $57.50 right now, based on the latest market data from August 16, 2026.
A PSA 10 copy runs about $172.29 and a PSA 9 about $69.56 — a 3.0x premium over raw, so condition and grading costs matter here. 923 copies have been graded to date, and 40% of them came back a 10 — worth knowing before you pay grading fees.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.
