Cheapest priced copy (Warhammer 40,000 Commander): $0.69 at Card Kingdom, near mint, their price list as of .
Cryptek 
Artifact Creature — Necron Wizard · 3/3 · Rare · Warhammer 40,000 Commander · #33
{1}{B}, {T}: Choose another target artifact creature you control. When that creature dies this turn, return it to the battlefield tapped under your control.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.69 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Warhammer 40,000 Commander | 33 | Rare | $0.69 | — |
| Warhammer 40,000 Commander | 33★ | Rare | — | — |
One ruling from Wizards of the Coast
- 7 October 2022All Cryptek's activated ability does when it resolves is set up a delayed triggered ability. If the target artifact creature isn't put into a graveyard this turn, that ability never triggers. If the targeted artifact creature is put into a graveyard this turn, that ability triggers and resolves like any other triggered ability.