Groudon EX XY42 Price – XY Promos

#XY42 · XY Promos

Raw price today$19.75

▼ 1.6% this week

PSA 10$211.00

PSA 9$76.25

HOLDLeaning positive (gains over 90 days (+29%)), but not strong enough for a BUY yet.

Where to buy Groudon EXBuy raw on TCGplayerMarket price $19.75PokeInsider earns a commission when you buy through these links, at no extra cost to you.

HOLD

PokeInsider signal

Why it’s a HOLD

SELLHOLDBUY

▲Up 29% in 90 days
▲Older set (2+ years): less sealed supply

A rules-based read of this card’s raw price trend, updated daily. How signals work · Market data, not financial advice.

Worth grading? Yes, if it’s cleanEven a PSA 9 ($76.25) covers the raw price plus the $39.99 PSA Value fee. A PSA 10 sells for $211.00.

Check if it’s worth grading →View my collection →

Prices updated Nov 12, 2026. Raw: TCGplayer Near Mint market price. Graded: recent graded sold prices.

Groudon EX (XY42) from XY Promos is a Promo. It sells for about $19.75 raw and $211.00 in a PSA 10. The raw price is down 1.6% over the last 7 days and up 4.1% over 30 days.

It is the 144th most valuable of the 183 XY Promos cards we track. The set’s most valuable card is Gyarados (Prerelease) [Staff] ($2,000.00). Among the 1,844 Promo cards on PokeInsider, it ranks 1367th by raw price.

Groudon EX price today

Raw$19.75Near Mint

PSA 9$76.253.9× raw

PSA 10$211.0011× raw

BGS 10$274.0014× raw · Pristine

CGC 10$84.004.3× raw

Raw price change

24 hours▼ -1.6%

7 days▼ -1.6%

30 days▲ +4.1%

Groudon EX price chart

30 days90 days

90-day high$20.07

90-day low$15.18

90-day average$18.24

Today vs. high2% below

Raw Near Mint market price on TCGplayer, one point per day.

Grading math

A PSA 10 sells for 10.7x the raw price. A PSA 9 sells for $76.25, 3.9x raw.

Even a PSA 9 ($76.25) sells for more than a raw copy plus $39.99 to grade it (PSA Value, for cards valued up to $500) ($59.74 total), so grading pays if your copy is clean enough for a 9; a PSA 10 is upside on top. Most raw copies grade lower than a 9, so check condition first. This is a rough guide, not a guarantee.

Run the numbers for Groudon EX in our grading calculator (your own cost, gem rate, tier and fees).