Does the condition of the card change its price?

Yes. We check it when your card arrives, and here is what we pay in each condition. Like new: €10.00. Played a little: €4.30. Worn: €2.95.

How can you tell your card is this one?

Look at the bottom of your card: you should read TEF 177/162 there. Its illustration is signed Mousho.

Which set does it come from?

It comes from the Temporal Forces set, released here on 22 March 2024.

We don’t yet have enough observations of this card to assess its pace. At least 10 copies have sold since 8 September. From the listings we track. Departures may be sales or withdrawals.

Temporal Forces

Gastly TEF 177/162

Name: Gastly TEF 177
Brand: Pokémon

TEFKOIllustration rare

You receive

€10.00

Your offer depends on the card’s printing, edition and condition. We check its condition when it arrives.

How much is your Gastly worth?

A copy in Korean, like new: we’ll buy it from you for €10.00 today.

Today · You get

€10.00

The same price as on 24 September

€10.00

24 SeptemberToday

Look back at our offer day by day
Day	Our offer
24 September	€10.00
25 September	€10.00
26 September	€10.00
27 September	€10.00
28 September	€10.00

The blue line is our offer since 24 September, in the condition and language you picked. It follows the market, so it moves. Run your finger or your mouse along it to look back at each day.

pokoSCORE

Market activity

Limited observations

We don’t yet have enough observations of this card to assess its pace.

Copies gone since 8 September: at least 10
For sale on 27 September: 33
For sale on 8 September: 29

From the listings we track. Departures may be sales or withdrawals.

Versions of this card

Check the number and illustration against the card you are looking for.

What you might be wondering about this card

How much do we pay for Gastly TEF 177/162?: A copy in Korean, like new: we’ll buy it from you for €10.00 today.
Does the condition of the card change its price?: Yes. We check it when your card arrives, and here is what we pay in each condition. Like new: €10.00. Played a little: €4.30. Worn: €2.95.
How can you tell your card is this one?: Look at the bottom of your card: you should read TEF 177/162 there. Its illustration is signed Mousho.
Which set does it come from?: It comes from the Temporal Forces set, released here on 22 March 2024.
Does it sell fast?: We don’t yet have enough observations of this card to assess its pace. At least 10 copies have sold since 8 September. From the listings we track. Departures may be sales or withdrawals.

When it came out

Temporal Forces landed here on 22 March 2024.

In Japan these cards were already in shops on 26 January 2024, under the code SV5K + SV5M. That is 56 days ahead of us.

Every set, with both of its dates

What the card itself says

Its characteristics and effects in play, with the original text when available.

HP: 60
Type: Darkness
Stage: Basic
Retreat cost: 1
Weakness: ×2
Regulation mark: H
Number: 177/162
Set: Temporal ForcesTEFSet guide
Illustrated by: Mousho

Its attacks

Mysterious Beam이상한빔

Flip a coin. If heads, discard an Energy from your opponent's Active Pokémon.동전을 1번 던져서 앞면이 나오면 상대의 배틀 포켓몬에게 붙어 있는 에너지를 1개 선택해서 트래쉬한다.

Suffocating Gas가스로감싸기

What to make of it

Have a look at what it does well, then at what will get in your way. After that you'll know whether it belongs in your deck.

A strength
Retreat cost 1. One Energy to discard and it is back on the Bench, which matters a lot on the turn you need to swap attackers.
A strength
Mega Gengar ex runs it in 9 of the 28 lists we have read, seen across 9 different tournaments.
A strength
It is a Basic Pokémon. You can put it down on your very first turn, with nothing to evolve through.
A strength
Mark H. It is one of the marks currently accepted in Standard: H, I, and J.
Keep in mind
Weakness Fighting ×2. Against a Fighting Pokémon, apply that to the damage it takes — it climbs fast. Of the 5,417 tournament lists we have read, 1,215 run at least one Pokémon of that type.

Standard format: source checked on September 28, 2026. TCGdex

Who plays it

Every printing of Gastly plays the same way at a tournament. So the decks below count them all together, and the last column shows the one players wrote on their list.

The decks that list this card, with how many lists and how many tournaments
Deck	Lists	Tournaments	Printing listed
Mega Gengar ex	9 of 28	9	TEF 102
Hydreigon ex	2 of 65	2	TEF 102
Mega Sharpedo ex	1 of 11	1	TEF 102
Team Rocket's Nidoking ex	1 of 24	1	TEF 102

The other cards of this Pokémon

Two cards of the same Pokémon can be worth wildly different amounts — it depends on the set, the rarity and the artwork. We put all 35 Gastly cards on one page, priciest first.

See every Gastly card and its price