Sand Silos enters the battlefield tapped. You may choose not to untap Sand Silos during your untap step. At the beginning of your upkeep, if Sand Silos is tapped, put a storage counter on it. {T}, Remove any number of storage counters from Sand Silos: Add {U} for each storage counter removed this way.
Near Mint - $1.10
Lightly Played - $0.90
Moderately Played - $0.70
Heavily Played - $0.50
Damaged - $0.20
Near Mint French - $1.10
Lightly Played French - $0.90
Moderately Played French - $0.70
Heavily Played French - $0.50
Damaged French - $0.20