What is this card worth

Marshal's Anthem OTC 82 $0.31 Commander deck Marshal's Anthem PIP 981 $1.40 Extended art Collector Booster Marshal's Anthem PIP 166 $0.25 Commander deck Marshal's Anthem PIP 694 $1.07 Collector Booster Marshal's Anthem PIP 453 $0.40 Extended art Collector Booster Marshal's Anthem LTC 172 $0.30 Commander deck Marshal's Anthem KHC 29 $0.21 Commander deck Marshal's Anthem C15 74 $0.29 Commander deck Marshal's Anthem C14 77 $0.26 Commander deck Marshal's Anthem WWK 15 $0.19