can somebody tell me what these cards are worth?

[Gavyn Childers]

#1 giovanni's nidorina
#2 2001 promo entei
#3 mew holo promo #9
#4 mew promo #8
#5 promo hitmontop
#6 happy birthday pikachu (like 5)
#7 first promo card ever made (like 30)
#8 team rockets meowth promo
#9 dark dragonair
#10 dark weezing
#11 promo "Pikablu", or marill
#12 signed Jolteon EX # 109/113 from the 2007 world championships
#13 steel type delta species deoxys
#14 fire type delta species mew

 

[raychuu]

Moving this to the Pokémon TCG section, as it's the best fit for this thread.