tcgrate
  1. tcgrate
  2. Games
  3. Magic: The Gathering
  4. Sets
  5. Prerelease Cards
  6. Biomancer's Familiar

Magic · Prerelease Cards · #158 · Rare

Biomancer's Familiar

Magic card price for Biomancer's Familiar: $21.48 market, from $20.00 at the cheapest listing, Foil printing, updated Oct 19, 2026. Full price history since Feb 8, 2024 below.

Market price · Foil · Oct 19, 2026
$21.48
+1.0% this week · +1.0% in 30 days
Buy on eBay →
1 day0.0%
7 days+1.0%
30 days+1.0%
90 days+3.7%
1 year+183.0%
All time+377.3%

Sellers right now

$20.00lowest listing$8,824.44highest
Market price$21.48
Mid listing$26.34
30-day avg$21.29

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$21.48
Cardmarket$5.62 €5.01

EUR converted at 1.1225 (ECB reference rate). Shipping and condition not included.

One year

$8.2052-week low$21.4852-week high
In the range100%
All-time low$3.17
All-time high$21.48
First priceFeb 8, 2024
Foil · market priceCardmarket (EU, in USD)
$2.76$9.59$16.42$23.25
$21.48
Jul 21Aug 20Sep 19Oct 19
TCGplayer · via tcgcsv · Cardmarket · via MTGJSONtcgrate.com

Price story

Biomancer's Familiar was released in October 2026. Launch-week prices are left out here: before supply arrives they are mostly guesses. The cheapest listing right now is $20.00, and the 30-day average market price is $21.29.

Printings

PrintingMarketLowHigh7d
Foil$21.48$20.00$8,824.44+1.0%

The card in play

Power / Toughness2 / 2
Type line
Creature — Mutant
Rules text

Activated abilities of creatures you control cost up to 2 less to activate. This effect can’t reduce the amount of mana an ability costs to activate to less than one mana.

T: The next time target creature adapts this turn, it adapts as though it had no +1/+1 counters on it.

Other printings of Biomancer's Familiar

1 more · $19.14 – $21.48
All printings
Biomancer's Familiar (158), Ravnica Allegiance — Magic card price +5.3% 7d Biomancer's Familiar Ravnica Allegiance · #158 $19.14

Also in Prerelease Cards

most valuable
Full set
Mox Amber (224), Prerelease Cards — Magic card price 0.0% 7d Mox Amber Prerelease Cards · #224 $302.33 The One Ring (246), Prerelease Cards — Magic card price 0.0% 7d The One Ring Prerelease Cards · #246 $292.47 The Soul Stone (66), Prerelease Cards — Magic card price 0.0% 7d The Soul Stone Prerelease Cards · #66 $179.64 Lightning Dragon (4), Prerelease Cards — Magic card price 0.0% 7d Lightning Dragon Prerelease Cards · #4 $154.56 Ancient Copper Dragon (161), Prerelease Cards — Magic card price 0.0% 7d Ancient Copper Dragon Prerelease Cards · #161 $137.39