Cheapest priced copy (Doctor Who): $1.79 at Card Kingdom, near mint, their price list as of .
Sonic Screwdriver 
Artifact · Uncommon · Doctor Who · #186
{T}: Add one mana of any color.
{1}, {T}: Untap another target artifact.
{2}, {T}: Scry 1. (Look at the top card of your library. You may put that card on the bottom.)
{3}, {T}: Target creature can't be blocked this turn.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
7 printings · $1.79 to $42.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Secret Lair Drop | 803 | Rare | $42.99 | $42.99 |
| Doctor Who | 184 | Uncommon | $2.29 | $8.99 |
| Doctor Who | 185 | Uncommon | $2.99 | $8.99 |
| Doctor Who | 186 | Uncommon | $1.79 | $7.99 |
| Doctor Who | 789 | Uncommon | — | $22.99 |
| Doctor Who | 790 | Uncommon | — | $24.99 |
| Doctor Who | 791 | Uncommon | — | $11.99 |