
The Pokémon Company Mega Gengar ex 284/217 Ascended Heroes Foil SIR EN PSA 10
$1,400free shipping
35% below fair value
23% under last sold $1,825 (Oct 16)
Graded · 100% seller
View on eBay
PSA 10 price guide

Card images show the official card artwork — representative, not a photo of the specific graded slab.
Fair value right now
$2,138
trimmed median of 32 live asking prices we track · asks $900–$4,000
Last sold $1,825 on Oct 16 · Every sale →
Raw (ungraded) card: Mega Gengar ex · Ascended Heroes 284 →
Last sold close · PSA 10
$1,825
daily sold close on Oct 16, 2026 — actual sales, not asking prices. The chart above draws the whole sold line beside our asking-based fair value.
Recent individual sales
Sold prices are what Mega Gengar ex PSA 10 copies actually closed for — they usually land a little under asking. Our fair value stays an asking-price read; the two are shown side by side, never blended.
Sold data via Card Hedge · updated Oct 16
100+ available right now · asking from $900
as of our last sweep,
Delivered asking prices (item + shipping) from live eBay listings that passed our identity checks — what sellers want, not what buyers paid. Listings at least 10% under fair value wear a badge and lead the rail. The “last sold” comparisons use verified sold data via Card Hedge. How we compare →

$1,400free shipping
35% below fair value
23% under last sold $1,825 (Oct 16)
Graded · 100% seller
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$1,549+ $5.99 shipping
4% below fair value
15% under last sold $1,825 (Oct 16)
Graded · 99.9% seller
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$1,600free shipping
4% below fair value
12% under last sold $1,825 (Oct 16)
Graded · 100% seller
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$1,600+ $5.99 shipping
6% below fair value
12% under last sold $1,825 (Oct 16)
Graded · 99.9% seller
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$1,620free shipping
5% below fair value
11% under last sold $1,825 (Oct 16)
Graded · 100% seller
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$1,625+ $6.50 shipping
24% below fair value
11% under last sold $1,825 (Oct 16)
Graded · 99.7% seller
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$1,635free shipping
-1% below fair value
10% under last sold $1,825 (Oct 16)
Graded · 99.8% seller
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$1,650+ $5.99 shipping
3% below fair value
9% under last sold $1,825 (Oct 16)
Graded · 99.9% seller
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$1,650+ $5.99 shipping
3% below fair value
9% under last sold $1,825 (Oct 16)
Graded · 99.9% seller
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$1,700free shipping
21% below fair value
7% under last sold $1,825 (Oct 16)
Graded · 100% seller
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$1,700+ $10.99 shipping
-1% below fair value
6% under last sold $1,825 (Oct 16)
Graded · 99.9% seller
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$1,700+ $10.99 shipping
-1% below fair value
6% under last sold $1,825 (Oct 16)
Graded · 99.9% seller
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$1,745+ $10.99 shipping
1% below fair value
4% under last sold $1,825 (Oct 16)
Graded · 99.9% seller
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$1,750+ $5.99 shipping
0% below fair value
4% under last sold $1,825 (Oct 16)
Graded · 99.9% seller
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$1,750+ $15.99 shipping
-4% below fair value
3% under last sold $1,825 (Oct 16)
Graded · 99.9% seller
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$1,776free shipping
17% below fair value
3% under last sold $1,825 (Oct 16)
Ungraded · 99.7% seller
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$1,789free shipping
-7% below fair value
2% under last sold $1,825 (Oct 16)
Graded · 100% seller
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$1,800free shipping
16% below fair value
1% under last sold $1,825 (Oct 16)
Graded · 97.6% seller
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$1,800free shipping
16% below fair value
1% under last sold $1,825 (Oct 16)
Graded · 100% seller
View on eBay

$1,800+ $5.99 shipping
-3% below fair value
1% under last sold $1,825 (Oct 16)
Graded · 99.9% seller
View on eBay

$1,800+ $5.99 shipping
-6% below fair value
1% under last sold $1,825 (Oct 16)
Graded · 99.9% seller
View on eBay

$1,800+ $5.99 shipping
-6% below fair value
1% under last sold $1,825 (Oct 16)
Graded · 99.9% seller
View on eBay

$1,800+ $10.00 shipping
16% below fair value
1% under last sold $1,825 (Oct 16)
Graded · 100% seller
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$1,825+ $20.00 shipping
-9% below fair value
1% above last sold $1,825 (Oct 16)
Graded · 99.6% seller
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$1,850free shipping
-14% below fair value
1% above last sold $1,825 (Oct 16)
Graded · 100% seller
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$1,850+ $6.00 shipping
-9% below fair value
2% above last sold $1,825 (Oct 16)
Graded · 99.9% seller
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$1,875free shipping
12% below fair value
3% above last sold $1,825 (Oct 16)
Graded · 100% seller
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$1,884free shipping
12% below fair value
3% above last sold $1,825 (Oct 16)
Graded · 100% seller
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$1,956free shipping
-15% below fair value
7% above last sold $1,825 (Oct 16)
Graded · 98.4% seller
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$1,950+ $14.95 shipping
-16% below fair value
8% above last sold $1,825 (Oct 16)
Graded · 100% seller
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$1,999+ $5.99 shipping
-18% below fair value
10% above last sold $1,825 (Oct 16)
Graded · 99.9% seller
View on eBay
Asking: The PSA 10 runs about 131% more than the PSA 9 right now.
Sold: over the last 90 days the PSA 10 actually closed about 113% higher than the PSA 9.
Sold data via Card Hedge · updated Oct 16
Why does one grade step change the price? →Since we started tracking this slab on August 30, its fair value has moved from $2,250 to $2,138 — down about 5%. The 30-day move: down 11%, $2,400 to $2,138. Since tracking began it's run as high as $2,500 (September 1) and as low as $2,006 (October 13). Every point on this line is a trimmed median of verified live asks (today's: 32 listings), logged 196 times since we began tracking.
Based on live asking prices we track on eBay, fair value for a Mega Gengar ex PSA 10 sits around $2,138 right now, with current asks ranging from about $900 to $4,000 across 32 live listings. Keep in mind asking prices usually run a little above what cards actually sell for, so treat this as a well-informed guide, not an appraisal.
Actual sales, not asking prices: the latest daily sold close for a Mega Gengar ex PSA 10 is $1,825 (October 16), and over the last 90 days sold closes have centered around $2,004. Sold prices usually land a little under asking — this page shows both voices side by side, never blended. Sold data via Card Hedge; recent individual sales with receipts are in the "What It Actually Sold For" section on this page.
Down about 11% over the last 30 days — from $2,400 to $2,138. Fair value here is a trimmed median of live asks, recomputed a few times a day — the chart on this page has the whole line.
As of our last sweep, 100+ live eBay listings passed our identity checks for this exact slab, asking from $900 delivered (item + shipping). That's our radar's verified view, not all of eBay — listings without clear photos or a provable match don't count, and sellers list and delist all day. Every one we see is in the Available Now rail on this page.
It's the Mega Gengar ex from Ascended Heroes, card number 284/217, professionally graded 10 by PSA (Professional Sports Authenticator). The grade and cert number on the slab make this exact card identifiable and priceable — that's why our radar tracks graded copies only.
Grade is most of the story: a single grade step can move the price dramatically, and even within one grade, listings differ on seller reputation, photo quality, and shipping. That spread is exactly what our radar watches — when someone lists a legitimate copy well below the going rate, it shows up on our deal board. Card grading, explained simply →
Right now our Deal Radar sees 50 live listings for this card priced at least 10% below the fair value we compute — they're badged in the Available Now rail on this page. Every purchase happens on eBay, with eBay buyer protection.
Right now the PSA 10 sits around $2,138 and the PSA 9 around $925, based on live asking prices we track — about 131% more for the higher grade. Collectors pay for the jump because top grades are scarcer and hold attention; whether that jump is worth it is your call. If you mostly want the card, the PSA 9 is the value play — if you want the ceiling, it's the PSA 10. See the PSA 9 price guide →
Notes coming soon
Every tracked card gets a short collector's note — why it matters, what to check in the photos, how the market treats it. This one's still in the queue.
Other Gengar slabs our radar tracks — each with its own live price guide. ≈ values are ask-derived estimates.