aplusgraphs (in person) has an autograph of Dominique Swain on ebay.  When I compared the aplusgraphs autograph to that of other in person Swain autographs I noticed that the aplusgraphs looked rather different. 

Dominique signs rather tightly and very linear which almost makes it look like long scribble.  You would not know that her name is Dominque Swain by just looking at her signatures.  The "d" is usually lower case.  She also will make stars or wavy lines above the signature.  I noticed that aplusgraphs autographs starts out with a different looking d which is rather big and
the overall signature seems rather loose and big.  I also see the dots over the name.  I might have come across one of of her signatures that have those dots but she usually likes the wavy and star things.  Some reviewers have vouched for aplusgraphs but the difference in the autograph is very noticeable to me at least.  I don't know if Dominique Swain was in a hurry and didn't properly sign the aplusgraphs photo.