Granted, I'm not familiar with this design, but I can't see any sign of a strike through on this image (other than the slab label, of course). Got anything bigger?
Not familiar with this coin either, but to the right error collector there is always a premium for strike throughs. Is the picture of the reverse? If it's the obverse, then i think that might be why we can't see the error
As with the others, I cannot see anything in the provided image. However, since the label lists as a strike-though, it is safe to say that someone out there will pay a premium, but the question is how much of one. This is not a coin that will appeal to most collectors, and in fact, many will view it as defected, so the key here is finding the right buyer. I have no idea how common these are (strike-through, or more importantly, the label) so take the time to research before setting a price. If a realistic retail value cannot be found, and you wish to achieve anything more than a very modest premium, be prepared to possibly sit on the coin for a while. All depends on what your selling goals are, but if this is a slow mover, it may be worth selling at a smaller (or no) premium simply to free up funds to devote to more profitable ventures.
This is the reverse of the coin as shown. Looking at the NGC site under certification detail, even enlarging their photo doesn't show the strike thru, but it is listed that way under Pedigree. I don't think it would be an easy sell if you invest your money in it. Personally, I would pass on it.