Oi Polloi update: I emailed them, and it turns out that they mistakenly hadn't enabled the code for all of the sale items; if there's something you want & the code isn't working, let them know & they should be able to make it happen.
I misspoke. The *final* 80% off Mr Porter International sale happened Monday around noon, but wasn't even advertised on Facebook. There were pieces from 2011 & 2012, most stuff had sold out by the time I signed in, but was still up on the site and later taken off.
Damn...did they have python print tee from last season? Anybody pick it up and want to sell it please let me know.