Cheapest priced copy (Saviors of Kamigawa): $0.59 at Card Kingdom, near mint, their price list as of .
Trusted Advisor 
Creature — Human Advisor · 1/2 · Uncommon · Saviors of Kamigawa · #59
Your maximum hand size is increased by two.
At the beginning of your upkeep, return a blue creature you control to its owner's hand.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.59 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Saviors of Kamigawa | 59 | Uncommon | $0.59 | $0.99 |
One ruling from Wizards of the Coast
- 1 October 2009If 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 Trusted Advisor onto the battlefield, your maximum hand size will be four. However, if those permanents entered in the opposite order, your maximum hand size would be two.