NEED 04-05 SP AUTHENTIC SIGNATURES. 7 to go- REWARD OFFERED

Hey guys, have not had an addition to this set for a while and would love to finish it. So im offering a reward for the capture of any of these:

I need;
Carlos Arroyo
Bill Russell
Kobe Bryant
Larry Bird
Magic Johnson
Pau Gasol
Yao Ming

They look like this



Any help would be greatly appreciated. Dave