What is this card worth

Boros Guildgate PIO 259 No price yet Boros Guildgate PLST GRN-243 $0.17 The List Boros Guildgate FDN 684 $0.11 Starter deck Boros Guildgate CLU 232 $0.18 Boros Guildgate RVR 274 $0.36 - 0.39 Boros Guildgate RVR 398 $0.28 - 0.40 Retro frame Booster Fun Boros Guildgate CMR 478 $0.31 Boros Guildgate ZNC 123 $0.19 Commander deck Boros Guildgate C19 234 $0.33 Commander deck Boros Guildgate GRN 244 $0.14 - 0.37 Boros Guildgate GRN 243 $0.19 - 0.38 Boros Guildgate CM2 240 $0.65 Commander deck Boros Guildgate C17 240 $0.32 Commander deck Boros Guildgate MM3 231 $0.17 - 0.28 Boros Guildgate C15 280 $0.33 Commander deck Boros Guildgate C13 280 $0.15 Commander deck Boros Guildgate DDL 33 $0.08 Boros Guildgate DGM 147 $0.16 - 0.78 Boros Guildgate GTC 239 $0.23 - 0.69