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 - $7.00
Lightly Played Non-English - $7.00
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 - $11.25
Near Mint Foil Non-English - $11.25
Lightly Played Foil - $10.75
Lightly Played Foil Non-English - $10.75
Moderately Played Foil - $9.00
Moderately Played Foil Non-English - $9.00
Heavily Played Foil - $6.75
Heavily Played Foil Non-English - $6.75
Damaged Foil - $5.75
Damaged Foil Non-English - $5.75