How much is Amoonguss from XY - Steam Siege worth?

In 2026, Amoonguss (XY - Steam Siege, 13/114) is worth about $0.40 in Near Mint condition.

How much does condition change the value of Amoonguss?

A lot. Amoonguss ranges from $0.40 in Near Mint down to $0.18 in Heavily Played — that's the difference clean handling makes.

Where can I check the latest value of Amoonguss?

Right here on PokeCardWorth — search Amoonguss for an up-to-date Near Mint value, graded prices, and a full condition breakdown sourced from real marketplace data.

Amoonguss

XY - Steam Siege · 13/114 · Rare

Current Prices

Market Price $0.40

Low $0.47

High $0.47

PSA 10 N/A

PSA 9 $30.00

30-Day Trend +0.0%

Set

XY - Steam Siege

Number

13/114

Rarity

Rare

Variant

Reverse_Holofoil

Market

US (TCGplayer)

Last Updated

Jun 9, 2026

Check Price

What Is Amoonguss Worth?

Amoonguss (Reverse_Holofoil variant) is a Rare card in the XY - Steam Siege set, card number 13/114. On PokeCardWorth we focus on one question — what is it actually worth — and at its current valuation, it is an affordable, easy-to-find card best valued as part of a complete set rather than on its own.

Amoonguss Value Breakdown

As of 2026, Amoonguss (XY - Steam Siege, 13/114) is worth around $0.40 in Near Mint condition. Condition drives the price hard: a Near Mint copy is worth about $0.40, while a Heavily Played one drops to roughly $0.18. The full condition ladder runs Near Mint $0.40, Lightly Played $0.39, Moderately Played $0.26, Heavily Played $0.18 — so grading the condition correctly before you buy or sell matters more than almost anything else. PSA 9 copies sit around $30.00.

Detailed Price Breakdown

Source	Condition / Grade	Average	Low	High	Sales
ebay	LIGHTLY PLAYED	$1.60	$1.60	$1.60	3
ebay	NEAR MINT	$2.00	$2.00	$2.00	20
ebay	PSA 9	$30.00	$30.00	$30.00	1
tcgplayer	HEAVILY PLAYED	$0.18	$0.18	$0.18	2
tcgplayer	LIGHTLY PLAYED	$0.39	$0.39	$0.39	43
tcgplayer	MODERATELY PLAYED	$0.26	$0.26	$0.26	13
tcgplayer	NEAR MINT	$0.40	$0.47	$0.47	179

Is Amoonguss a Good Buy?

Amoonguss is a Rare that collectors actively chase for set completion. Don't expect price growth here — value it for completeness, not returns. Whatever you decide, recheck Amoonguss's value on PokeCardWorth before buying or selling — the 2026 market shifts with set releases, nostalgia cycles, and demand.