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 - £7.20
Lightly Played - £6.20
Moderately Played - £5.10
Heavily Played - £3.60
Damaged - £2.20
Near Mint Non English - £7.20
Lightly Played Non English - £6.20
Moderately Played Non English - £5.10
Heavily Played Non English - £3.60
Damaged Non English - £2.20
Foil Prices
Near Mint Foil - £19.80
Lightly Played Foil - £16.80
Moderately Played Foil - £13.90
Heavily Played Foil - £9.90
Damaged Foil - £6.00
Near Mint Foil Non English - £19.80
Lightly Played Foil Non English - £16.80
Moderately Played Foil Non English - £13.90
Heavily Played Foil Non English - £9.90
Damaged Foil Non English - £6.00