What is the current resale value of Biorhythm?

An ungraded copy of Biorhythm is currently valued at $120, and a Grade 9 copy sells for $50.

Is the foil status important for the price?

Yes, the foil status is part of the card's listing, and its condition heavily impacts the price point.

Which condition offers better value for a buyer?

If you are looking for the best price, the Grade 9 copy at $50 offers better immediate value compared to the ungraded version.

Biorhythm [Foil] — Magic Onslaught Card Value

Name: Biorhythm [Foil] — Magic Onslaught Card Value
Brand: Magic

Magic Onslaught

What the Biorhythm [Foil] card from Magic Onslaught is worth — ungraded and graded (PSA 10).

Biorhythm [Foil] value — Ungraded $120 · Grade 9 $50. Prices updated August 2026.

Set · Magic OnslaughtGame · Magic

Live on eBay now

↗ Rising · +230%

See current eBay listings

Value by grade

$120

Ungraded

+-58%

$50

Grade 9

Real sold prices per grade — the Grade 9 premium on this card is 1.0× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

See the actual sold listings on eBay ↗

Live on eBay right now

Expired listings — price reference

Magic The Gathering Biorhythm - Onslaught ONS Foil~~$200~~Ungradedexpired · seen Sep 19Look up ↗

Magic the Gathering MTG Onslaught BIORHYTHM~~$32.95~~Ungradedexpired · seen Sep 19Look up ↗

MTG Magic the Gathering Biorhythm (247/350) Onslaught LP~~$33.95~~Ungradedexpired · seen Sep 19Look up ↗

1x BIORHYTHM x1 LP Onslaught Original MtG Magic fast shipping~~$31.99~~Ungradedexpired · seen Sep 19Look up ↗

1x BIORHYTHM Foil Onslaught NM - EDH UNBAN MAGIC MTG Old Border Foil x1~~$249.99~~Ungradedexpired · seen Sep 19Look up ↗

MTG Magic the Gathering Biorhythm (247/350) Onslaught LP~~$29.99~~Ungradedexpired · seen Sep 19Look up ↗

eBay removes ended listings after ~90 days — we keep the prices. Look up finds current listings for the same item.

JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

PriceCharting — Biorhythm [Foil] (Magic Onslaught)$120.38

Item details

Brand: Magic
Set: Magic Onslaught
Game: Magic
Release date: October 7, 2002

Biorhythm [Foil] (Magic Onslaught) card value

An ungraded Biorhythm [Foil] from Magic Onslaught averages around $120. A Grade 9 copy runs about $50, and a PSA 10 gem-mint commands null.

What drives the price

Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.

Price guide

Sold values by grade vs. what sellers ask today

Shop this on eBay ↗

Condition	Value	Based on
Ungraded	$120	eBay sold comps
Grade 9	$50	eBay sold comps
Live asking — low / typical / high	$27 / $34.2 / $249.99	20 live eBay listings ↗

Market check: As of September 18, 2026, 20 live eBay listings ask $27.00–$249.99 (median $34.20).

Frequently asked questions

What is the current resale value of Biorhythm?: An ungraded copy of Biorhythm is currently valued at $120, and a Grade 9 copy sells for $50.
Is the foil status important for the price?: Yes, the foil status is part of the card's listing, and its condition heavily impacts the price point.
Which condition offers better value for a buyer?: If you are looking for the best price, the Grade 9 copy at $50 offers better immediate value compared to the ungraded version.