Cheapest priced copy (The Brothers' War Retro Artifacts): $0.35 at Card Kingdom, near mint, their price list as of .
Millstone 
Artifact · Rare · Summer Magic / Edgar · #265
{2}, {T}: Target player mills two cards.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
24 printings · $0.35 to $59.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Tenth Edition | 334 | Rare | $0.49 | $2.49 |
| Revised Edition | 265 | Rare | $0.79 | — |
| Fourth Edition Foreign Black Border | 336 | Rare | — | — |
| Fourth Edition | 336 | Rare | $0.59 | — |
| Fifth Edition | 390 | Rare | $0.49 | — |
| Classic Sixth Edition | 300 | Rare | $0.49 | — |
| Seventh Edition | 308 | Rare | $0.49 | — |
| Seventh Edition | 308★ | Rare | — | $59.99 |
| Eighth Edition | 307 | Rare | $0.49 | — |
| Eighth Edition | 307★ | Rare | — | $0.79 |
| Ninth Edition | 304 | Rare | $0.49 | — |
| Ninth Edition | 304★ | Rare | — | $0.79 |
| Antiquities | 56 | Uncommon | $11.99 | — |
| The Brothers' War Retro Artifacts | 32 | Uncommon | $0.35 | $0.49 |
| The Brothers' War Retro Artifacts | 95 | Uncommon | $0.35 | $0.49 |
| The Brothers' War Retro Artifacts | 95z | Uncommon | — | — |
| Foreign Black Border | 265 | Rare | — | — |
| Magic 2014 | 213 | Uncommon | $0.35 | $0.49 |
| Core Set 2019 | 242 | Uncommon | $0.35 | $0.49 |
| The List | M14-213 | Uncommon | $0.35 | — |
| The List | M19-242 | Uncommon | $0.35 | — |
| Pro Tour Collector Set | ml336 | Rare | $0.49 | — |
| Pro Tour Collector Set | shr336 | Rare | $0.49 | — |
| Summer Magic / Edgar | 265 | Rare | — | — |
3 rulings from Wizards of the Coast
- 4 October 2004Since you are putting more than one card in the graveyard at one time, the affected player can choose the order the 2 cards go in.
- 4 October 2004Can be used on a player with less than 2 cards in their library. It will remove 0 or 1 cards if that is all that is available.
- 4 October 2004It is not a draw effect so it will not cause a player with less than 2 cards in their library to lose.