Cheapest priced copy (Modern Horizons 3 Commander): $0.69 at Card Kingdom, near mint, their price list as of .
Syphon Mind 
Sorcery · Common · Onslaught · #175
Each other player discards a card. You draw a card for each card discarded this way.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
14 printings · $0.69 to $7.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2014 | 165 | Common | $0.99 | — |
| Commander 2017 | 127 | Common | $0.79Out of stock | — |
| Commander Legends: Battle for Baldur's Gate | 772 | Common | $0.79 | — |
| Commander Anthology Volume II | 80 | Common | $1.29 | — |
| Commander Anthology | 70 | Common | $0.99 | — |
| Commander 2011 | 104 | Common | $0.99Out of stock | — |
| DCI Promos | 40 | Rare | — | $1.49 |
| Final Fantasy Commander | 288 | Common | $0.79 | $1.99 |
| Planechase | 42 | Common | $1.29 | — |
| Modern Horizons 3 Commander | 206 | Common | $0.69 | $0.99Out of stock |
| Marvel Super Heroes Commander | 159 | Common | $0.69 | $0.79 |
| Onslaught | 175 | Common | $0.79 | $7.99 |
| The List | ONS-175 | Common | — | — |
| Starter Commander Decks | 111 | Common | $0.69Out of stock | — |