Cheapest priced copy (Bloomburrow Commander): $10.99 at Card Kingdom, near mint, their price list as of .
Hazel of the Rootbloom 
Legendary Creature — Squirrel Druid · 3/5 · Mythic · Bloomburrow Commander · #2
{T}, Pay 2 life, Tap X untapped tokens you control: Add X mana in any combination of colors.
At the beginning of your end step, create a token that's a copy of target token you control. If that token is a Squirrel, instead create two tokens that are copies of it.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $3.49 to $699.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Bloomburrow Commander | 2 | Mythic | $10.99 | $3.49 |
| Bloomburrow Commander | 102 | Mythic | — | $699.99 |
5 rulings from Wizards of the Coast
- 26 July 2024If the copied token has {X} in its mana cost, X is 0.
- 26 July 2024Any "enters" abilities of the copied token will trigger when the token enters. Any "as [this permanent] enters" or "[this permanent] enters with" abilities of the copied token will also work.
- 26 July 2024You can tap any untapped tokens you control, including creature tokens you control that you haven't controlled continuously since the beginning of your most recent turn, to pay the cost of Hazel of the Rootbloom's activated ability.
- 26 July 2024If the copied token is copying something else (for example, if the copied token is one previously created by this ability), then the token enters as whatever that token copied.
- 26 July 2024The token (or tokens) you create copies the original characteristics of the token as stated by the effect that created that token (unless that token is copying something else; see below). It doesn't copy whether that token is tapped or untapped, whether it has any counters on it or Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, or so on.