Cheapest priced copy (Marvel Super Heroes Commander): $18.99 at Card Kingdom, near mint, their price list as of .
Swordsman's Steel 
Artifact — Equipment · Rare · Marvel Super Heroes Commander · #752
When this Equipment enters, draw a card for each Equipment you control.
Equipped creature gets +2/+2 for each Equipment you control.
Equip {3}
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $18.99 to $19.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Marvel Super Heroes Commander | 752 | Rare | $18.99 | $19.99 |