Cheapest priced copy (Commander 2011): $0.59 at Card Kingdom, near mint, their price list as of .
Trade Secrets 
Sorcery · Rare · Onslaught · #118
Target opponent draws two cards, then you draw up to four cards. That opponent may repeat this process as many times as they choose.
Legal inLegacyVintage
Banned inCommander
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.59 to $22.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2011 | 64 | Rare | $0.59 | — |
| Onslaught | 118 | Rare | $0.99 | $22.99 |