I find it hard to see it as a good deal when other white glues can be sold really cheap. You can get Elmer's and Aleene's original tacky glue a lot cheaper so I find it hard to believe they need to mark it up that much for 'acid free'.
I noticed that all the Scotch stuff has gotten really pricey. I used the sticky adhesive (similar to Kokuyo which isn't sold in the states any more and I LOVED) and the REFILL at M's and J's is $6.99. The full one is $7.99 so it just doesn't make sense to me. I did find it a bit cheaper at ACM and will be going back to get refills with coupons when I am over that way. Just annoys me!!
I never tried that glue before. I will have to be on the look out for it and try it. Sad that it is so expensive, though.