←Promo🃏All Swampert cards
Ask about Mega Swampert EX #XY87 from Promo
Mega Swampert EX #XY87 Pokémon card from Promo

Mega Swampert EX #XY87

Promo

👁 Watch📊 Add to portfolioFree — no card required to register.
Find this card on eBay

Affiliate link · we may earn commission

Mega Swampert EX #XY87 from Promo currently trades at $28.50 raw, with PSA 10 copies reaching $579.00 — a 20.3x grade premium. The card has moved up 32.6% over the past 30 days and up 19.0% over 90 days, suggesting sustained buying interest.
Current Prices (USD)
Ungraded
$28.50
PSA 7
$142.72
PSA 8
$297.59
PSA 9
$482.50
PSA 10
$579.00
ACE 10
—
BGS 10 Black
$3,765.00
CGC 10 Pristine
$625.00
Compare on eBay

Affiliate link · we may earn commission

Raw Price Trend
7d
+3.6%
30d
+32.6%
90d
+19.0%
180d
+12.6%
1y
+39.4%
2y
+119.7%
5y
+418.2%

Quick price facts

Mega Swampert EX #XY87 from Promo has a current raw market value of $28.50.

Current raw value
$28.50
PSA 9 value
$483
PSA 10 value
$579
Raw value 7d
+3.6%
Raw value 30d
+32.6%
PSA 10 premium vs raw
20.3× raw
View all cards from Promo →
Collector Intel
20.3x
Raw → PSA 10
High-risk grade
16.9x
Raw → PSA 9
Grade multiplier
+32.6%
30d Price Move
Rising
Steady
Price Stability
3.6% swing this week

Calculated from price history, PSA population data, and market trends. Not financial advice.

Grading Calculator

Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.

⚠️ High-variance grade. PSA 10 is 20x the raw price. The expected value accounts for the realistic probability.
$29
Buy Raw
~$25
Grading Fee
PSA Standard
$579
PSA 10 Value
+$526
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$48316.9x raw
PSA 10$57920.3x raw

Frequently asked questions

How much is Mega Swampert EX #XY87 from Promo worth?+
Mega Swampert EX #XY87 from Promo is currently worth Raw: $28.50, PSA 9: $483, PSA 10: $579 based on recent sold listings. Prices update daily from real eBay sales.
Is Mega Swampert EX #XY87 worth grading?+
The PSA 10 price of $579 is 20.3× the raw price of $28.50. After a ~$25 grading fee, a PSA 10 result would net approximately $551 — assuming the card grades a 10.
Where do PokePrices Mega Swampert EX #XY87 prices come from?+
Prices are tracked nightly from real sold listings on PriceCharting (raw, PSA 9 and PSA 10). PSA population data is sourced from PSA's public reports. We do not use asking prices — only confirmed sales.

Recent verified sales

Find this card on eBay →Affiliate · we may earn commission
  • 23 Jul 2026Raw
    ebaycompleted-auctions-usedplayed
    $32.00
  • 22 Jul 2026Graded
    ebaycompleted-auctions-cibunknown
    $145.00
    best offer accepted
  • 21 Jul 2026Raw
    ebaycompleted-auctions-usedplayed
    $35.00
  • 21 Jul 2026Raw
    ebaycompleted-auctions-usedunknown
    $43.89
  • 20 Jul 2026Raw
    ebaycompleted-auctions-usedplayed
    $25.00