Elusive trinkets

Although they were featured in a month's worth of ad supplements from each of the major drugstore chains, those Johnson & Johnson commemorative Band-Aid tin boxes never were found. Now, those zippy "made in the U.S.A." Scotch-brand tape dispenser (bulgy apple green, lavender, pink, and blue, as I recall; four colors, anyhow, and all I want is a green one and a purple one) are, despite all the ads, not yet to be found anywhere, either.