Cheapest priced copy (War of the Spark): $0.49 at Card Kingdom, near mint, their price list as of .
Silent Submersible 
Artifact — Vehicle · 2/3 · Rare · War of the Spark · #66
Whenever this Vehicle deals combat damage to a player or planeswalker, draw a card.
Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.)
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
2 printings · $0.49 to $1.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| War of the Spark Promos | 66s | Rare | — | $1.79 |
| War of the Spark | 66 | Rare | $0.49 | $0.49 |