I have 550 rounds of factory 44 magnum ammunition with a Metal 30 Cal ammo can. In short it is literally a 30 Cal can that I dumped a bunch of 50 round boxes of 44 into to make it easier to take the range but never ended up shooting. 

manufactures, including

PPU, PMC, Winchester, etc 

mostly semi jacketed hollow points and jacketed soft points. 
mostly looking for cash, but could be interested in a trade like a pre-lock J frame or Browning 1911-22