Autographed/Signed Run

[Mark70Z]

I’ve come to a bit of a standstill in my Brooks Robinson signed run. There a few cards listed out there that I’m still missing, but if I picked them up I’d have to upgrade and I’m trying not to do anymore of that. Is there anywhere else besides eBay that I can look for these autos?

Here’s the one’s I still need:

1957 - should have picked up the one that was on eBay for a while, but was a bit high in price. Looking back I probably should have bit the bullet prior to it being sold.

1961 - tough to find with the black background.

1963 - I’ve seen a lot in sharpie, but want a nice one in pen. Preferably not up/down on the card.

1978 - there’s a lot out there in pen, but every one I have seen is light or I don’t like how he signed the card.

I have picked up some of his other, non-regular issue cards, but don’t really consider them as part of the run, but if they come along and are nice I’ll pick them up as well.

Any help would be greatly appreciated. I’d like to finish this and not give up on completing this thing...