Cheapest priced copy (Jumpstart 2022): $0.35 at Card Kingdom, near mint, their price list as of .
Built to Last 
Instant · Common · Kaladesh · #7
Target creature gets +2/+2 until end of turn. If it's an artifact creature, it gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Jumpstart 2022 | 161 | Common | $0.35 | — |
| Kaladesh | 7 | Common | $0.35 | $0.49 |
| The List | KLD-7 | Common | $0.35 | — |
One ruling from Wizards of the Coast
- 20 September 2016An artifact creature gains indestructible in addition to getting +2/+2, not instead of it.