When Glassblower's Puzzleknot enters the battlefield, scry 2, then you get {E}{E}. (You get two energy counters. To scry 2, look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.) {2}{U}, Sacrifice Glassblower's Puzzleknot: Scry 2, then you get {E}{E}.
Near Mint - $0.10
Lightly Played - $0.10
Moderately Played - $0.10
Heavily Played - $0.10
Damaged - $0.10
Near Mint Spanish - $0.10
Lightly Played Spanish - $0.10
Moderately Played Spanish - $0.10
Heavily Played Spanish - $0.10
Damaged Spanish - $0.10
Foil Prices
Near Mint Foil - $0.30
Lightly Played Foil - $0.30
Moderately Played Foil - $0.30
Heavily Played Foil - $0.20
Damaged Foil - $0.20
Near Mint Foil Spanish - $0.30
Lightly Played Foil Spanish - $0.30
Moderately Played Foil Spanish - $0.30
Heavily Played Foil Spanish - $0.20
Damaged Foil Spanish - $0.20