Have you ever wondered what would happen if you willingly never posted a trade? I'm too scared to find out, but my hypothesis is that the cards you traded for would vanish. Anyway.
In the not-so-distant past, Jon of Community Gum busted a box of Topps Mini cards, which I believe (hypothesis again) only got into the hands of those who did like he did and ordered a box, or were members of the 5 Star Club. I have not seen these anywhere personally outside of CG's blog. If showing 'fashionably late' to blog posts is just your style, plenty of cards appear to be left.
The base cards are basically the Reader's Digest Condensed versions of 2012 Topps, but knowing how unlikely it was to get at these outside of the Gated Community of Gum, I bit and sent Jon some Maduxxes (Maddi)? See for yourself what I got back! (If you have the Chipper Jones card from this set by chance to send this-a-way, you will be rewarded.)
That is all-thank you Jon!