Looking for these...Scan inside

[CT2]

Hi!
LMK if anyone has any cards of this set:
03-04 SP Signature Edition Authentic Signatures Gold #ed/50
Here is a scan of what they look like:


I have 32 of 77 already in my PC. Still need the higher-ends but also many of the lower-end cards.
I know these rarely hit the market but that makes it fun to collect them.
If anyone can help me with the set, I'd appreciate that.
Thanks, Holger