Cheapest priced copy (Marvel's Spider-Man): $0.35 at Card Kingdom, near mint, their price list as of .
Subway Train 
Artifact — Vehicle · 3/1 · Common · Marvel's Spider-Man · #178
When this Vehicle enters, you may pay {G}. If you do, search your library for a basic land card, reveal it, put it into your hand, then shuffle.
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.)
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1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Marvel's Spider-Man | 178 | Common | $0.35 | $0.49 |