Cheapest priced copy (Commander 2019): $32.99 at Card Kingdom, near mint, their price list as of .
Bone Miser 
Creature — Zombie Wizard · 4/4 · Rare · The List · #C19-15
Whenever you discard a creature card, create a 2/2 black Zombie creature token.
Whenever you discard a land card, add {B}{B}.
Whenever you discard a noncreature, nonland card, draw a card.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
4 printings · $32.99 to $109.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2019 | 15 | Rare | $32.99 | — |
| The List | C19-15 | Rare | $39.99 | — |
| Special Guests | 87 | Mythic | $39.99 | $54.99 |
| Special Guests | 97 | Mythic | — | $109.99 |
3 rulings from Wizards of the Coast
- 7 February 2025This creature’s second ability isn’t a mana ability. It uses the stack and can be responded to. Notably, this means that you can’t pay a cost of “{2}, Discard a card” by discarding a land card and using the {B}{B} produced to pay for the {2}.
- 7 February 2025If you discard a card as a cost to cast a spell or activate an ability, this creature’s triggered ability resolves before that spell or ability but after you’ve chosen targets for it. If you discard a card while a spell or ability is resolving, the triggered ability resolves after you’ve finished resolving that spell or ability.
- 7 February 2025This creature’s abilities are triggered abilities, not activated abilities. They don’t allow you to discard a card whenever you want; rather, you need some other way of discarding a card (such as cycling).