You may have Progenitor Mimic enter the battlefield as a copy of any creature on the battlefield, except it has "At the beginning of your upkeep, if this creature isn't a token, create a token that's a copy of this creature."
NM-Mint - $1.10
Lightly Played - $1.00
Moderately Played - $0.90
Heavily Played - $0.80
Damaged - $0.60
NM-Mint Non English - $1.10
Lightly Played Non English - $1.00
Moderately Played Non English - $0.90
Heavily Played Non English - $0.80
Damaged Non English - $0.60
Foil Prices
NM-Mint Foil - $7.80
Lightly Played Foil - $7.10
Moderately Played Foil - $6.30
Heavily Played Foil - $5.50
Damaged Foil - $3.90
NM-Mint Foil Non English - $7.80
Lightly Played Foil Non English - $7.10
Moderately Played Foil Non English - $6.30
Heavily Played Foil Non English - $5.50
Damaged Foil Non English - $3.90