Some of these were posted earlier but thought I would put them all in together:
Ptolemy IV - 46 grams 37mm, around 210BCDiocletian - Year 3 Tetradrachm, 286-287ADDiocletian - Year 3 Tetradrachm, 286-287AD
Ptolemy IV? - 31 grams 34mm, around 210BCProbus - Year 6 Tetradrachm, 281-282ADDiocletian - Year 4 Tetradrachm, 287-288AD
Ptolemy IV - 47 grams 37mm, around 210BCCarinus - Year 2 Tetradrachm, 284-285ADMaximian - Year 3 Tetradrachm, 288-289ADPerhaps not everybody's cup of tea but quality is not that important to me as long as a coin can be 100% IDed. Bought them out of interest mainly (as I had none of these types) but was considering reselling a few, really rather taken by them, I might just keep them. I certainly think an Alexandrian Tetradrachm tray will be getting added to my coin box

I picked all 9 up for £60 / $100 including postage which I think is pretty good going.