Cheapest priced copy (March of the Machine): $4.99 at Card Kingdom, near mint, their price list as of .
Kami of Whispered Hopes 
Creature — Spirit · 1/1 · Uncommon · March of the Machine · #196
If one or more +1/+1 counters would be put on a permanent you control, that many plus one +1/+1 counters are put on that permanent instead.
{T}: Add X mana of any one color, where X is this creature's power.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
3 printings · $4.99 to $11.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| March of the Machine | 196 | Uncommon | $4.99 | $6.99 |
| March of the Machine | 383 | Uncommon | $6.99 | $11.99 |
| Secrets of Strixhaven Commander | 273 | Uncommon | $4.99 | — |
5 rulings from Wizards of the Coast
- 14 April 2023If another permanent you control would enter the battlefield with a number of +1/+1 counters on it, it enters with that many plus one instead.
- 14 April 2023If two or more effects attempt to modify how many counters would be put onto a permanent you control, you choose the order to apply those effects, no matter who controls the sources of those effects.
- 14 April 2023The last ability is a mana ability. It doesn't use the stack and can't be responded to.
- 14 April 2023If you control two Kamis of Whispered Hopes, the number of +1/+1 counters put on a permanent is two plus the original number. Three Kamis of Whispered Hopes add three, and so on.
- 14 April 2023However, if Kami of Whispered Hopes somehow enters the battlefield with +1/+1 counters it, its first ability won't apply to itself.