What is this card worth

Stomping Ground TRK TRK 299 $11 est. Stomping Ground TRK TRK 395 $39 est. Showcase Stomping Ground TRK TRK 490 No price yet Showcase Stomping Ground EOE 378 $23 Borderless Booster Fun Stomping Ground EOE 283 $9 - 11 Borderless Booster Fun Stomping Ground PEOE 258s $10 Prerelease Stomping Ground EOE 258 $7 - 8 Stomping Ground PEOE 258p $7 - 8 Promo Pack Stomping Ground CLU 281 $22 Borderless Stomping Ground RVR 289 $9 - 11 Stomping Ground RVR 413 $13 - 29 Retro frame Booster Fun Stomping Ground RVR 299 $17 - 24 Borderless Booster Fun Stomping Ground RVR 413z $1,100 Serialized Serialized Stomping Ground UNF 531 $111 Borderless Booster Fun Stomping Ground UNF 280 $25 - 27 Borderless Booster Fun Stomping Ground SLD 126 $9 Stomping Ground PRM PRM 72313 No price yet Stomping Ground PRNA 259p $8 - 16 Promo Pack Stomping Ground RNA 259 $7 - 11 Stomping Ground EXP 9 $98 Stomping Ground GTC 247 $8 - 15 Stomping Ground GPT 165 $13 - 110