As Rukarumel, Biologist enters the battlefield, choose a creature type.
Slivers you control and nontoken creatures you control are the chosen type in addition to their other creature types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.
{3}, {T}: Create a 1/1 colorless Sliver creature token.
NM-Mint - $2.00
Lightly Played - $1.80
Moderately Played - $1.60
Heavily Played - $1.40
Damaged - $1.00
NM-Mint Non English - $2.00
Lightly Played Non English - $1.80
Moderately Played Non English - $1.60
Heavily Played Non English - $1.40
Damaged Non English - $1.00
Foil Prices
NM-Mint Foil - $4.80
Lightly Played Foil - $4.30
Moderately Played Foil - $3.80
Heavily Played Foil - $3.40
Damaged Foil - $2.40
NM-Mint Foil Non English - $4.80
Lightly Played Foil Non English - $4.30
Moderately Played Foil Non English - $3.80
Heavily Played Foil Non English - $3.40
Damaged Foil Non English - $2.40