CardMind
MarketsTop 100SignalsMoversBan WatchDecksCalculatorPricingBlog
Log inImport collection
  1. CardMind
  2. >Markets
  3. >Card Detail
  4. >9ed
CardMind

MTG price intelligence for serious collectors and traders.

All systems operational
Markets
Top 100 CardsMarket MoversBan WatchlistPrice SignalsCalculator
Tools
Import CollectionPrice AlertsDeck IntelligenceAPI Docs
Company
PricingDiscordContact
Legal
Privacy PolicyTerms of Service
© 2026 CardMindCardMind provides market data for informational purposes only. Not financial advice.
DAILY PRICES
Sheoldred$78.42+12.4%
Ragavan$61.20-2.1%
Jeweled Lotus$87.55+1.8%
Mana Crypt$142.30-0.5%
Force of Will$54.90+3.1%
Orcish Bowmasters$42.15+8.1%
The One Ring$67.80+1.1%
Doubling Season$38.70-5.3%
Dockside Extortionist$44.20+0.8%
Nadu$24.60-3.2%
Rhystic Study$28.50-2.8%
Smothering Tithe$22.80-1.9%
Atraxa$32.40+2.4%
Fury$18.40-1.2%
Grief$12.80-0.8%
Sheoldred$78.42+12.4%
Ragavan$61.20-2.1%
Jeweled Lotus$87.55+1.8%
Mana Crypt$142.30-0.5%
Force of Will$54.90+3.1%
Orcish Bowmasters$42.15+8.1%
The One Ring$67.80+1.1%
Doubling Season$38.70-5.3%
Dockside Extortionist$44.20+0.8%
Nadu$24.60-3.2%
Rhystic Study$28.50-2.8%
Smothering Tithe$22.80-1.9%
Atraxa$32.40+2.4%
Fury$18.40-1.2%
Grief$12.80-0.8%
Markets/Card Detail/Biorhythm
YOUR BIORHYTHM COLLECTION · WITH COMPANIONS
Biorhythm + 14 cards that move with it in commander builds.
BIORHYTHM + 14 COMPANIONS
$1,553
7D
+$0
7D
+$0
Liquidation
$917.93
Replacement
$1,553
Unique
15
Copies
15
Signals
-
YOUR LINK + COMPANION CARDS
MOVERS · <$1K · HIGHER
MOVES WITH
MOVES WITH
MOVES WITH
MOVES WITH
MOVES WITH
Reverse Damage$114
Island$111
Black Knight$111
Bog Wraith$110
Will-o'-the-Wisp$109
MOVERS · <$1K · MID
MOVES WITH
MOVES WITH
MOVES WITH
MOVES WITH
MOVES WITH
Air Elemental$106
Mountain$104
Righteousness$104
Disenchant$103
White Knight$102
MOVERS · <$1K · LOWER
MOVES WITH
MOVES WITH
MOVES WITH
MOVES WITH
★ YOUR LINK
★
Howling Mine$101
Fire Elemental$101
White Knight$100
Plains$100
Biorhythm$77
↳ Routes to Calculator with these cards pre-loaded
Biorhythm

Biorhythm

Ninth Edition · Rare · Illustrated by Ron Spears · 2005
▲ +9% / 30dStandardPioneer✓Modern✓Legacy✓Vintage✓CommanderPauper
Oracle Text
Sorcery{6}{G}{G}
Each player's life total becomes the number of creatures they control.
Card Details
ARTISTRon Spears
SET #231★
RELEASEDJul 29, 2005
RARITYRare
EDHREC RANK#10611
Market Price · NM
$33.68
TCGplayer
+$0.00+0.0%
Updated 21h ago
52-week range$5 – $42
All-time high$42.03
Best sell, net$32.00
Price History
Price history
Daily NM closing price · TCGplayer
By Condition
ConditionPricevs NMSource
NM$33.68100%Scryfall
LP$29.3087% -
MP$24.5973% -
HP$19.5358% -
DMG$13.8141% -
Active Signals

No active signals for this card.

Where to Buy
PlatformNM PriceListingsLink
TCGplayerNo data - Check ↗
Card KingdomNo data - Check ↗
ManapoolNo data - Check ↗

Prices updated daily · Not financial advice

Where to Sell
PlatformNetFeesSpeed
TCGplayer↗
$29.93(est)10.25% + $0.30Days
ManapoolBEST↗
$32.00(est)5%Days
Card Kingdom↗
N/ABuylistInstant
eBay↗
$29.04(est)12.9% + $0.30Days

Net after fees · Not financial advice · Prices from Scryfall

Market Context

No notable market activity detected for this card.

Format Profile
⚔Multi-format staple - legal in Modern, Legacy, and Vintage
Lore & Trivia
Artist
RS
Ron Spears
Ninth Edition · #231★ · 2005
All Printings3
Biorhythm
ONS
Onslaught
$36.14
$124.68 ✦
Biorhythm
9ED
Ninth Edition
$33.68
Biorhythm
9ED
Ninth EditionCURRENT
$77.48
$77.48 ✦
Related Cards12
Blinding Angel
Blinding Angel
$5.10
Blood Moon
Blood Moon
$6.81
Coat of Arms
Coat of Arms
$17.77
Adrix and Nev, Twincasters
Adrix and Nev, Twincasters
$17.90
Amzu, Swarm's Hunger
Amzu, Swarm's Hunger
$19.09
Ancient Bronze Dragon
Ancient Bronze Dragon
$28.09
Cybermen Squadron
Cybermen Squadron
$24.09
Doran, the Siege Tower
Doran, the Siege Tower
$20.66
Karlov of the Ghost Council
Karlov of the Ghost Council
$10.69
Telekinesis
Telekinesis
$33.17
Cathedral of Serra
Cathedral of Serra
$33.57
City of Brass
City of Brass
$15.33

Prices from TCGplayer and Scryfall.