Set deskNovember 2026
Xy - Steam Siege
$435Full set+0.7% 30 days
The sum of every card's real TCGplayer price, recorded daily.
$0.29 Median card116 Priced
Recorded low$432October 2, 2026All-time high$437September 14, 2026
From that high−0.4%set value today
First recorded$436when we started tracking, not a release
Dearer than52%29 of 56 recorded days were cheaper
Realized vol4%annualized, 56 days of daily returns
Max drawdown−1.2%recorded window
How these are measured
Computed from this set's own recorded value series; windows are stated and nothing is modeled. Each return is the first recorded value inside its window against the last. We withhold it when the number of cards in the basket changed inside the window, when a single step moved more than 20%, or when the series cannot cover the window.
Ask about Xy - Steam Siege
Answers come from this page's recorded prices and verified PSA sold medians, with the sample size behind each one.
Recorded moonstone data only. Not financial advice.
10 cards$333other 106$102
The short, expensive tail of the set.
If you are building it
You can own 106 of the 116 priced cards in Xy - Steam Siege for about $102. The median card is $0.29. The remaining $333 sits in just 10 chase cards, and one of them (Gardevoir EX (Secret), $110) is 25% of the entire set on its own. A full set is not one long climb. It is a cheap, fast 24% and then a very short, very expensive tail.
Gardevoir EX (Secret)$110+1.6% 30d
M Gardevoir EX (Full Art)$57.4+2.6% 30d
Volcanion EX (Secret)$35.87−3.1% 30d
M Steelix EX (Full Art)$28.29−6.2% 30d
Gardevoir EX (Full Art)$27.92+10.4% 30d
M Gardevoir EX$23.44−3.4% 30d
Steelix EX (Full Art)$17.6−4.5% 30d
Professor Sycamore$13.07−3.7% 30d
M Steelix EX$9.85−9.2% 30d
Volcanion EX (Full Art)$9.58−7.9% 30d
- chase card · Gardevoir EX (Secret)$109.61
- sealed booster box · Xy - Steam Siege$1,436.99
Cheaper than the box
The single most valuable card in this set costs $1,327.38 less than one sealed booster box of it. Box price TCGplayer, quoted November 1, 2026.
7.6% of the box. Two recorded prices. The odds of pulling the card are the rip simulation below, not this line.
Cheapest recorded route to packsSteam Siege Booster Pack $32.85/pack
Biggest 30-day moveBattle Arena Decks: Keldeo EX vs Rayquaza EX +19.2%
Show all 20Show fewer
Every price is the tracked TCGplayer figure from our nightly sealed sync. Cost per pack is shown only where the pack count is recorded on a single-unit product; lots (cases, multi-sets) are listed but never enter per-pack math. No pack counts are assumed.
Rip report
No rip report for Xy - Steam Siege
No published pull-rate study exists for this set, so there is nothing honest to simulate. We only rip sets whose per-pack odds come from a published, sourced study, and an inherited or inferred rate would put an invented number under every figure on this panel.
We publish a rip simulation only where per-pack odds come from a published, sourced study. Which sets have published pull rates counts what exists: 31 of the 110 English sets sold in booster packs, resting on eleven studies.
Breadth: 62 cards up · 40 down · 14 flat over 30 days. Biggest mover: Chandelure (+67.5%).