Veldt doesn't untap during your untap step if it has a depletion counter on it.
At the beginning of your upkeep, remove a depletion counter from Veldt.
{T}: Add {G} or {W}. Put a depletion counter on Veldt.
Near Mint - $1.25
Near Mint Non-English - $1.25
Lightly Played - $1.25
Lightly Played Non-English - $1.25
Moderately Played - $1.00
Moderately Played Non-English - $1.00
Heavily Played - $0.75
Heavily Played Non-English - $0.75
Damaged - $0.75
Damaged Non-English - $0.75