What is this card worth

Boros Signet AA1 AA1 2 No price yet Boros Signet TDC 314 $0.80 Commander deck Boros Signet BLC 128 $0.65 Commander deck Boros Signet CLU 220 $0.72 Boros Signet RVR 251 $2 - 2 Boros Signet CMM 942 $2 Boros Signet ONC 126 $2 Commander deck Boros Signet SLD 291 $16 - 20 Retro frame Boros Signet CMR 459 $0.57 Boros Signet C20 239 $2 Commander deck Boros Signet GK1 97 $0.67 Boros Signet CM2 176 $0.65 Commander deck Boros Signet C17 205 $0.80 Commander deck Boros Signet PRM PRM 62393 No price yet Boros Signet CMA 212 $0.90 Commander deck Boros Signet MM3 217 $0.58 - 2.22 Boros Signet C15 247 $0.54 Commander deck Boros Signet PRM PRM 46904 No price yet Boros Signet CMD 243 $0.80 Commander deck Boros Signet HOP 107 $1 Boros Signet RAV 255 $2 - 15