this seem alittle in my favor based on your code values listed but i think is a pretty fair offer and your getting a huge influx of codes in the process
my:
500 codes
your:
1x Tornadus Ex
3x Hypnotoxic Laser RH
4x Squirtle rh
1x Wartortle rh
1x Snorlax PS rh
1x Aspertia City Gym rh
1x Flareon...