Base Set — Unlimited • #50
| Rarity | Common |
| Card type | Pokémon |
| Subtype | Basic |
| Energy type | Psychic |
| HP | 30 |
| Artist | Keiji Kinebuchi |
| Released | 1999/01/09 |
Flip a coin. If heads, the Defending Pokémon is now Asleep.
Discard 1 Psychic Energy card attached to Gastly in order to use this attack. If a Pokémon Knocks Out Gastly during your opponent's next turn, Knock Out that Pokémon.
Asking prices on the TCGplayer marketplace, by condition.
| Near Mint | $6.70 |
| Lightly Played | $2.80 |
| Moderately Played | $1.79 |
| Heavily Played | $1.13 |
| Damaged | $0.75 |
Prices ungraded copies actually sold for on eBay, last 90 days. These are completed sales, not asking prices, so they will not match the TCGplayer figures above.
Median of 10 completed sales over the last 90 days. Condition is whatever the seller shipped, so this covers everything from Near Mint to played — it is not a Near Mint price.
Data through Aug 30, 2026.
Based on a raw cost of $6.92 (Near Mint) and the median of recent eBay sales at each grade. Each figure is what you'd net after grading and selling — the grading fee, a $15.00 shipping estimate, and a 12.9% sale fee are already subtracted. It doesn't predict the grade your card will get; it shows what each outcome is worth so you can decide.
| Grade | Sells for | You net |
|---|---|---|
| PSA 10 | $1,169.84 | $917.02 |
| PSA 9 | $141.25 | $21.12 |
| PSA 8 | $77.47 | -$34.43 |
Profitable from PSA 9 up.
Grading fees verified 2026-07-21. Fees, turnaround, and market prices change often — treat this as guidance, not a guarantee. Grade values are medians of eBay sold listings over the last 90 days.
Price data from TCGplayer and eBay sold listings. Updated daily.
Population data updated Sep 1, 2026. Tracks PSA, Beckett, CGC, and SGC. Newer graders like TAG and ACE appear in sales data below but not in PSA-style population reports.
