Ace Spec Question

Can one use the old version of the new Ace spec cards such as computer Search and Master ball?

I don’t think so. I was doing research on Computer Search an i didn’t think it was allowed. I think it has to have tha ace spec ruling on it

You cannot use the old versions. Only the ACE SPEC printing is legal.

Its the first one:
Computer Search 71/102 {BCR} Major text change. Note: Can only be used in Unlimited, play as the Ace Spec.

It’s essentially because back in the day you could have 4 Computer search, 4 Itemfinder (old version of Dowsing Machine) in one deck; they didn’t have the ACE SPEC text, and so aren’t legal in standard.