What is this card worth

Simic Guildgate PIO 276 No price yet Simic Guildgate PLST RNA-257 $0.16 The List Simic Guildgate FDN 695 $0.15 Starter deck Simic Guildgate M3C 378 $0.25 Commander deck Simic Guildgate CLU 248 $0.14 Simic Guildgate RVR 287 $0.21 Simic Guildgate RVR 411 $0.25 Retro frame Booster Fun Simic Guildgate CMR 493 $0.30 Simic Guildgate C19 275 $0.34 Commander deck Simic Guildgate WAR 274 $0.11 Simic Guildgate RNA 257 $0.16 Simic Guildgate RNA 258 $0.16 Simic Guildgate CMA 274 $0.28 Commander deck Simic Guildgate MM3 248 $0.24 Simic Guildgate C15 306 $0.24 Commander deck Simic Guildgate C13 323 $0.29 Commander deck Simic Guildgate DGM 156 $0.22 Simic Guildgate GTC 246 $0.29