Amy Winehouse's ex must hard up for $$$$$, because Blaaaaaaake is selling $tories about Wino!!

His latest tale?

Apparently, he and Wino were pAArtying it up a few years ago with their good pal and fellow drug fiend Kate Moss.

Moss must have been completely loaded, because Amy was able to steal a bit of the good stuff from Kate's purse for her and Blake to snort without the supermodel noticing a thing!

Ha!