Biorhythm Onslaught #247 (Foil)
Biorhythm is a Rare Magic: The Gathering card from Onslaught (#247), illustrated by Ron Spears. Its current blended market value is $159.39 ungraded. Prices update from real market data.
We don't have a graded price for this card yet — there aren't enough verified graded sales to publish one we'd trust. A grade only appears here once enough real sold results back it. See the raw (ungraded) estimate above in the meantime.
What this price is based on
Medium confidence5 sales in 90 days — enough for a guide, not a guarantee.
Recent Raw sales
- Aug 4, 2026eBay — Magic the Gathering MTG - Biorhythm ONS 247 Foil$115
- Jul 26, 2026eBay — Magic: The Gathering FOIL Biorhythm 247/350 Onslaught Green Rare CEDH MTG (2002)$81.01
- Jul 26, 2026eBay — Magic the Gathering MTG Biorhythm Green Onslaught Rare Foil$142
- Jul 13, 2026eBay — MTG FOIL Biorhythm- DAMAGED -Onslaught Magic the Gathering Card #247DM$46.89
- Jul 1, 2026eBay — MTG Biorhythm - Onslaught Foil$108
- May 8, 2026eBay — Wizards of the Coast Biorhythm Onslaught Rare Sorcery Green Foil English 247$88.00
From 6 completed sales recorded between May 8, 2026 and Aug 4, 2026. Sold prices only — asking prices are never counted.
Grade it or not
Not enough graded evidence yet — 0 graded sales recorded.
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Price history · raw near-mint
Card details
- Set
- Onslaught
- Number
- #247
- Rarity
- Rare
- Illustrator
- Ron Spears
- Colour
- Green
More from Onslaught
Where to buy & check prices
Frequently asked questions
How much is Biorhythm worth?
Biorhythm (Onslaught #247) is worth around $159.39 ungraded, based on live Magic: The Gathering market data.
Where can I buy Biorhythm?
You can buy Biorhythm on TCGplayer, Cardmarket and eBay — see the live listings on this page. Always compare against the blended market value first.
What rarity is Biorhythm?
Biorhythm is a Rare Magic: The Gathering card from the Onslaught set, illustrated by Ron Spears.
Cite & embed this card
Free to use with attribution to CardTrack.
Biorhythm (Onslaught #247) — Magic: The Gathering market value $159.39. Source: CardTrack, https://cardtrack.com/magic/card/onslaught/biorhythm-247<iframe src="https://cardtrack.com/embed/card?id=ONS-247" width="100%" height="160" style="border:0;max-width:460px" title="Biorhythm price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>