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 July 2026.

Set · Magic OnslaughtGame · Magic

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

Item details

Brand: Magic
Set: Magic Onslaught
Game: Magic

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

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Condition	Value	Based on
Ungraded	$120	eBay sold comps
Grade 9	$50	eBay sold comps

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.