You may activate loyalty abilities of Teferi, Master of Time on any player's turn any time you could cast an instant.
+1: Draw a card, then discard a card.
−3: Target creature you don't control phases out. (Treat it and anything attached to it as though they don't exist until its controller's next turn.)
−10: Take two extra turns after this one.
Near Mint - $9.30
Near Mint Non-English - $9.30
Lightly Played - $8.40
Lightly Played Non-English - $8.40
Played - $6.50
Played Non-English - $6.50
Heavily Played - $5.60
Heavily Played Non-English - $5.60
Damaged - $4.70
Damaged Non-English - $4.70
Foil Prices
Near Mint Foil - $14.20
Near Mint Foil Non-English - $14.20
Lightly Played Foil - $12.80
Lightly Played Foil Non-English - $12.80
Played Foil - $10.00
Played Foil Non-English - $10.00
Heavily Played Foil - $8.60
Heavily Played Foil Non-English - $8.60
Damaged Foil - $7.10
Damaged Foil Non-English - $7.10