Crystron Thystvern

2017 Mega-Tin Mega Pack, Yu-Gi-Oh!, MP17-EN139, Common

Printing: 1st Edition, Near Mint

$2.85

TCGplayer market price (an average of recent sales)

As of Oct 26 (yesterday). Unchanged since Oct 14.

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Price trend

Oct 19 $2.85 → Oct 26, 2026 $2.85 0.0%

$2.85

Oct 19, 2026Oct 21, 2026Oct 22, 2026Oct 23, 2026Oct 26, 2026

Sep 26 $2.61 → Oct 26, 2026 $2.85 +9.2%

$2.87high$2.61$2.70$2.80$2.85

Sep 26, 2026Oct 6, 2026Oct 11, 2026Oct 16, 2026Oct 26, 2026

Jul 28 $2.30 → Oct 26, 2026 $2.85 +23.9%

$2.87high$2.30$2.40$2.60$2.85

Jul 28, 2026Aug 27, 2026Sep 11, 2026Sep 26, 2026Oct 26, 2026

Oct 26, 2025 $1.53 → Oct 26, 2026 $2.85 +86.3%

$2.87high$1.24$1.50$2.00$2.50$2.85

Oct 26, 2025Feb 24, 2026Apr 26, 2026Jun 26, 2026Oct 26, 2026

Feb 8, 2024 $0.18 → Oct 26, 2026 $2.85 +1,483%

$2.87high$0.18$1.00$2.00$2.85

Feb 8, 2024Jan 3, 2025Jun 17, 2025Nov 29, 2025Oct 26, 2026

Vs its set

Over the 90 days to Oct 26, 2026: this card +23.9%; the median other card in 2017 Mega-Tin Mega Pack +5.1% (238 other cards, each at its tracked printing).

Market details

Sold vs asking

Recent sales (TCGplayer market price)$2.85

Sellers asking (median listing)$2.59

0$2.85

Sellers ask 0.9× the recent sale price, which is below it.

Asking figure from TCGplayer listings, as of Oct 26.

Record

Price history Feb 8, 2024 to Oct 26, 2026

Highest$2.87Oct 6, 2026 to Oct 8, 2026

Lowest$0.18first Feb 8, 2024 to Mar 5, 2024

Vs highest1% below $2.87

Price changes, last 30 days

Date	Price	Change
Oct 1	$2.61 → $2.71	+3.8%	Show on chart
Oct 6	$2.71 → $2.87	+5.9%	Show on chart
Oct 9	$2.87 → $2.70	−5.9%	Show on chart
Oct 13	$2.70 → $2.86	+5.9%	Show on chart
Oct 14	$2.86 → $2.85	−0.3%	Show on chart