Posted By:
Josh AdamsHi Mark,
Personally, I wouldn't do this. Unless you are trying to go after an entire '55 Topps auto'd set.
I'd stick to the clean, unsigned cards, and spend the $150 to upgrade (if you need to), some of the cards in the set.
You could also get dupes of the 4 cards, and have them signed as a sort of supplement to your set.
Josh