Cheapest priced copy (Conspiracy): $0.35 at Card Kingdom, near mint, their price list as of .
Minamo Scrollkeeper 
Creature — Human Wizard · 2/3 · Common · Saviors of Kamigawa · #45
Defender
Your maximum hand size is increased by one.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Conspiracy | 101 | Common | $0.35 | $0.49 |
| Salvat 2005 | H6 | Common | — | — |
| Saviors of Kamigawa | 45 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 15 April 2013If multiple effects modify your hand size, apply them in timestamp order. For example, if you put Null Profusion (an enchantment that says your maximum hand size is two) onto the battlefield and then put Minamo Scrollkeeper onto the battlefield, your maximum hand size will be three. However, if those permanents entered the battlefield in the opposite order, your maximum hand size would be two.