Cheapest priced copy (Apocalypse): $0.49 at Card Kingdom, near mint, their price list as of .
Planar Despair 
Sorcery · Rare · Apocalypse · #50
Domain — All creatures get -1/-1 until end of turn for each basic land type among lands you control.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.49 to $2.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Apocalypse | 50 | Rare | $0.49 | $2.99 |
2 rulings from Wizards of the Coast
- 18 June 2021Domain abilities count the number of basic land types among lands you control, not how many lands you control or how many of any type.
- 18 June 2021The basic land types are Plains, Island, Swamp, Mountain, and Forest. Land types other than basic land types (such as Desert) don't contribute to domain abilities.