I got one yesterday too..I do home childcare and purchase many kid things..but I read the whole thing and I do NOT have any of the exact items listed...LOL! I was thinking the mailing list thing??? Dunno...but I did read it, then pitched it.
We had a similar sort of thing years ago with a truck...and we got a check for about $1200 out of the blue, after filling out a postcard sized questionnaire about it (most of the exact info was filled in..model number and serial numbers and such...it was less broad I guess). We had forgotten we even filled it in so the check was kinda cool. We looked the whole check over to be sure it wasn't a "by cashing this you are signing up for such and such" dealy-o.....had the teller look it over too....we were nervous! LOL But it was real and a nice surprise "bonus". I eventually found the original letter, which said we could expect to receive about $400, depending on how many people filed. Apparently not many did as we got alot more.