What is this card worth

Gala Greeters PRM PRM 99751 No price yet Gala Greeters PSNC 148p $3.00 Promo Pack Gala Greeters SNC 454 $18.57 Borderless Booster Fun Gala Greeters SNC 452 $112.61 Borderless Booster Fun Gala Greeters SNC 148 $2.02 Gala Greeters SNC 455 $31.24 Borderless Booster Fun Gala Greeters SNC 451 $12.80 Borderless Booster Fun Gala Greeters SNC 457 $84.99 Borderless Booster Fun Gala Greeters SNC 460 $28.93 Borderless Booster Fun Gala Greeters SNC 450 $0.56 Borderless Booster Fun Gala Greeters PSNC 148s $2.00 Prerelease Gala Greeters SNC 459 $2,237.21 Borderless Booster Fun Gala Greeters SNC 453 $14.16 Borderless Booster Fun Gala Greeters SNC 456 $4.54 Borderless Booster Fun Gala Greeters SNC 431 $1.39 Extended art Booster Fun Gala Greeters SNC 458 $69.97 Borderless Booster Fun