Home/Price Guide/Mystery Booster Playtest Cards 2021

Magic121 tracked cards

Mystery Booster Playtest Cards 2021 market guide.

A set-level view of price coverage, top cards, and latest movement based on the data currently available in CardIntel.

Browse set cards Open full market

Lead card

Slivdrazi Monstrosity

#102 · rare

$16.06

+1.1%

Cards tracked

121

Priced coverage

100%

121 cards

History coverage

100%

121 cards

Average value

$0.48

Top cards

Highest-value names in Mystery Booster Playtest Cards 2021

View full set list

1

Slivdrazi Monstrosity

#102 · rare

$16.06

+1.1%

Sliv-Mizzet, Hivemind

How to Keep an Izzet Mage Busy

Set state

Highest observed price$16.06

Lowest observed price$0.12

Latest update3/17/2026, 5:05:42 AM

Rarity profile

rare121

Latest movers

Sliv-Mizzet, Hivemind

Slivdrazi Monstrosity

Methodology

Prices on this page reflect the latest tracked value in our system, which can come from reference snapshots, historical aggregates, or other supported evidence layers. If a card does not have usable coverage yet, it shows a dash rather than a fabricated number.