Price history, listings and card analysis
Tyrantrum 066 Mega Evolution Promo (Holofoil). TCGplayer market price: $14.46 as of Oct 1, 2026. Recorded price history: 127 daily market-price observations, May 28, 2026 to Oct 1, 2026. 12-month recorded market-price range: $14.23 – $32.50. Performance versus the market: Over the last 2 months this card fell 7.2%, while the typical card we track rose 4.6%: it has fallen behind the market by 11.4%. TCGplayer lowest listed ask: $12.00 as of Oct 1, 2026, across conditions, before shipping. TCGplayer listed median: $15.49 as of Oct 1, 2026. Pokespective interest score: 11 out of 100 (Quiet); It ranks above 12% of the cards we track. 60-day price forecast: An estimated 25% chance of beating the typical tracked card over 60 days; in a typical outcome it would end about 6.3% behind. Four times in five the price lands between $12.51 and $16.79. 60-day forecast: Likely range: $12.51 – $16.79; 8 in 10 outcomes. 60-day forecast: Middle half: $13.27 – $15.13; half of outcomes land here. 60-day forecast: Typical outcome: $14.08; -6.3% versus the market. 60-day forecast: Confidence: 70 / 100; a narrow range, not a better outcome.
Beating the market, or just riding it?
Falling behind the market
Over the last 2 months this card fell 7.2%, while the typical card we track rose 4.6%: it has fallen behind the market by 11.4%.
Describes the last 2 months, not what happens next. Not investment advice.
Is this card interesting right now?
Quiet - 11 out of 100
It ranks above 12% of the cards we track. The score describes the conditions around the card today - how sellers are pricing it, how it is trending, how steadily it trades. Its weights were tuned on how cards moved over the following 60 days, so a high score is a tendency across many cards, not a forecast for this one - and it says nothing about whether you will enjoy owning the card.
Why is it interesting?
Softer recent move than most and slipping this month
The recent move is within this card's normal range, but weaker than most cards' moves this month. It has fallen behind the rest of the market over the past month.
Is it becoming more popular?
No - losing ground
Compared with the Pokemon market as a whole, so a rising tide does not count as popularity. In this market these trends have tended to keep going rather than reverse.
Past month-10.3%
Past 2 months-11.4%
Past 4 months-60.0%
Is it expensive or cheap?
$14.46 - mid-priced for its set
At $14.46 it is mid-priced for its set - number 50 of 147 by price. It costs more than 58% of other Promo cards we track. It is 56% below its 12-month high. Worth knowing: in this market cards near their highs have gone on to do better than deeply discounted ones, so a big discount is not automatically a bargain.
What makes this card unusual?
An ordinary Promo from a recent set
Promo is a widely printed rarity - 4,015 tracked cards share it. This is the Holofoil printing, which is priced as a completely separate market from the other printings of the same artwork.
Could you actually buy or sell it?
Easily - it trades often
The price changed in 89% of our checks over the past year across 126 observations. TCGplayer's market price only updates when a copy sells, so a low figure means the price shown may be stale and any trend reading is built on very few real sales.
How does the grading fee compare?
Fee exceeds raw price
A roughly $22.00 grading fee is 152% of the $14.46 raw price. Raw price plus fee comes to about $36.46, before shipping, insurance or selling costs. That is a cost comparison, not an estimate of a graded copy's value. We track raw ungraded prices only - no graded sales and no population data. We cannot assess this copy's condition or tell you what a PSA 10 is worth. Check condition and comparable graded sales before deciding whether grading would pay off.
TCGplayer market price on the last day we have for each month; the current month so far.
