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 - $7.50
Near Mint Non-English - $7.50
Lightly Played - $7.25
Lightly Played Non-English - $7.25
Moderately Played - $6.00
Moderately Played Non-English - $6.00
Heavily Played - $4.50
Heavily Played Non-English - $4.50
Damaged - $3.75
Damaged Non-English - $3.75
Foil Prices
Near Mint Foil - $16.25
Near Mint Foil Non-English - $16.25
Lightly Played Foil - $15.50
Lightly Played Foil Non-English - $15.50
Moderately Played Foil - $13.00
Moderately Played Foil Non-English - $13.00
Heavily Played Foil - $9.75
Heavily Played Foil Non-English - $9.75
Damaged Foil - $8.25
Damaged Foil Non-English - $8.25