05 Topps Heritage autographs

Jackailius

I have 05 Heritage Real One blue autographs of Jim Greengrass and Joe Astroth a red auto of Spook Jacobs 55/56 and a Feller Flashback auto numbered 9/25. I have been kicking around the idea of selling them and kind of curious what you guys think they would go for and if I would get more for them as a lot or separately. Any help would be appreciated.

Thanks,
Josh