How much is Monferno from XY - Steam Siege worth?

In 2026, Monferno (XY - Steam Siege, 19/114) is worth about $0.62 in Near Mint condition.

How much does condition change the value of Monferno?

A lot. Monferno ranges from $0.62 in Near Mint down to $0.10 in Damaged — that's the difference clean handling makes.

Where can I check the latest value of Monferno?

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

Monferno

XY - Steam Siege · 19/114 · Uncommon

Current Prices

Market Price $0.62

Low $0.62

High $0.62

PSA 10 N/A

PSA 9 N/A

30-Day Trend +0.0%

Set

XY - Steam Siege

Number

19/114

Rarity

Uncommon

Variant

Reverse_Holofoil

Market

US (TCGplayer)

Last Updated

Jun 9, 2026

Check Price

What Is Monferno Worth?

Monferno (Reverse_Holofoil variant) is an Uncommon from XY - Steam Siege, card number 19/114. 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.

Monferno Value Breakdown

As of 2026, Monferno (XY - Steam Siege, 19/114) is worth around $0.62 in Near Mint condition. Condition drives the price hard: a Near Mint copy is worth about $0.62, while a Damaged one drops to roughly $0.10. The full condition ladder runs Near Mint $0.62, Lightly Played $0.39, Moderately Played $0.25, Heavily Played $0.53, Damaged $0.10 — so grading the condition correctly before you buy or sell matters more than almost anything else.

Detailed Price Breakdown

Source	Condition / Grade	Average	Low	High	Sales
ebay	LIGHTLY PLAYED	$3.24	$3.24	$3.24	3
ebay	NEAR MINT	$2.81	$2.81	$2.81	11
tcgplayer	DAMAGED	$0.10	$0.10	$0.10	1
tcgplayer	HEAVILY PLAYED	$0.53	$0.53	$0.53	3
tcgplayer	LIGHTLY PLAYED	$0.39	$0.39	$0.39	45
tcgplayer	MODERATELY PLAYED	$0.25	$0.25	$0.25	16
tcgplayer	NEAR MINT	$0.62	$0.62	$0.62	140

Is Monferno a Good Buy?

Monferno is an uncommon — steady set-filler value rather than an investment piece. Don't expect price growth here — value it for completeness, not returns. Whatever you decide, recheck Monferno's value on PokeCardWorth before buying or selling — the 2026 market shifts with set releases, nostalgia cycles, and demand.