Sigauctions and Bob Pace good for boxing autos?

[bigfanNY]

I purchased several items from SIG auctions. A couple of OG autograph collectors consigned ( or their families consigned) some large and varied autograph collections. I purchased a very nice Philadelphia A's X-Mas card and sold it here. I also won a 1954 Ball Signed during spring traing by Henry Aaron. If I remember some items had Third party authentication (like the x-mas card) and some that solid OG provenance did not,but I sent the Aaron ball to PSA and it passed as I was sure it would. I had nothing but great experiences with SIG and was sorry to see them vanish...