[wickabee]

For investment? Ok, here's my answers:
Colten teubert poe canvas - Maybe
Raphael diaz canvas yg - No
Steven stamkos victory rc - Maybe (probably not)
John tavares mvp rc - Maybe (probably)
John tavares yg - Yes
09 goudey tiger woods - No idea
09 goudey mini green tiger woods - No idea

As for authenticating TTM and IP autos, authenticated is always better than non. I'd be interested in the Lidstrom...