There are some interesting guidelines for grading hand cut and perforated cards. Personally, as long as there is transparency (correct info too) on the flip, then I don't care what the TPG's do. So for the ones in the original question, as long as they have "single card" or something like that on the flip, I would have no problem grading it.
In other instances, if it is a panel, just state panel on the flip, grade it, and move on. Oh yeah, if cards weren't issued as strips, and aren't hand cut, they shouldn't be labeled as hand cut strip cards.
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