(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Urza's Saga gains "{T}: Add {C}." II — Urza's Saga gains "{2}, {T}: Create a 0/0 colorless Construct artifact creature token with 'This creature gets +1/+1 for each artifact you control.'" III — Search your library for an artifact card with mana cost {0} or {1}, put it onto the battlefield, then shuffle.
NM-Mint - $36.70
Lightly Played - $34.90
Moderately Played - $33.00
Heavily Played - $29.40
Damaged - $23.90
NM-Mint Non English - $36.70
Lightly Played Non English - $34.90
Moderately Played Non English - $33.00
Heavily Played Non English - $29.40
Damaged Non English - $23.90