Do all 2007-08 SP Rookie Threads AU JSY RCs exist?

[assui]

Hi,
I'm collecting the 2007-08 SP Rookie Threads AU JSY RCs but I have never seen these cards until now:

2007-08 SP Rookie Threads #71 Aaron Gray AU RC
2007-08 SP Rookie Threads #73 Gabe Pruitt AU RC
2007-08 SP Rookie Threads #74 Nick Fazekas AU RC
2007-08 SP Rookie Threads #75 Adam Haluska AU RC
2007-08 SP Rookie Threads #77 Josh McRoberts AU RC
2007-08 SP Rookie Threads #78 Herbert Hill AU RC
2007-08 SP Rookie Threads #79 Jermareo Davidson AU RC
2007-08 SP Rookie Threads #80 Chris Richard AU RC
2007-08 SP Rookie Threads #81 Dominic McGuire AU RC
2007-08 SP Rookie Threads #83 Demetris Nichols AU RC


Does anyone know if they have been produced?

Any help would be appreciated!

Thanks!

[assui]

Anyone?