Oh, I figured out what's happening. I think I picked up both deals from targeted ads. I saw another ad for a sampler like that while reading some auto repair advice on a forum where I'm not a member (so therefore I see more ads). I guess if you want a deal like that, browse CI and maybe some other similar sites in a browser that's configured to be liberal with cookies and ads, then go do searches for unrelated stuff. Or, maybe ask me and I'll see if I can conjure one.
(Yes I know how great ad-blockers are and in some contexts I use them, but I do try to support sites by receiving ads too.)
(Yes I know how great ad-blockers are and in some contexts I use them, but I do try to support sites by receiving ads too.)