The “legend rule” doesn't apply to Slivers you control.
Each Sliver creature card in your graveyard has encore {X}, where X is its mana value.
Encore {5} ({5}, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)
Near Mint - $24.75
Lightly Played - $23.50
Moderately Played - $19.75
Heavily Played - $14.75
Damaged - $12.50
Near Mint Non-English - $24.75
Lightly Played Non-English - $23.50
Moderately Played Non-English - $19.75
Heavily Played Non-English - $14.75
Damaged Non-English - $12.50
Foil Prices
Near Mint Foil - $66.50
Lightly Played Foil - $63.25
Moderately Played Foil - $53.25
Heavily Played Foil - $40.00
Damaged Foil - $33.25
Near Mint Foil Non-English - $66.50
Lightly Played Foil Non-English - $63.25
Moderately Played Foil Non-English - $53.25
Heavily Played Foil Non-English - $40.00
Damaged Foil Non-English - $33.25