Iraqi Dinar 25000

this strategy has been floated before. I suspect it will be decades before the Iraqi economy shows the kind of rise they are talking about. I believe they will de-monetize this currency several times before that happens, requiring people to exchange these dinars for new currency at a bank inside Iraq.

... how much longer will the Iraqi Dinar even exist.

Iraq is now a ripe defenseless plum (now that both Saddam and America are gone) ripe for the picking. There is nothing preventing Iran from picking this overripe plum and annexing it to Iran. What happens to the Dinar when Iran takes over?

Iran is not dumb. They will grab Iraq. And it won't be in 5 years.

Needless to say, it is an extreme crap shoot to do anything based in Dinars. The odds of winning are minuscule.

Frankly, those spam e-mails we all used to get, that told us to go buy penny dreadful stocks, had more sound reasoning behind them than these guys that try to push Iraqi dinars.

Countries don't try to claw their old currency back up in value after massive inflation. It's never happened - the line about the Kuwaiti dinar being "revalued" is an outright lie - the Kuwaiti dinar has never been revalued. They did, however, immediately withdraw and demonetize the pre-invasion currency, to prevent the Iraqis using the money they'd stolen.

Rather, countries whose economies have recovered from collapse usually wipe the slate clean by replacing the currency with a new currency. If the Iraqi economy stabilizes at present level (and that's still a big if) then what the Iraqis would do is introduce a New Dinar (or whatever else they might want to call it), worth 1000 old dinars. The 25,000 dinar note would become a 25 New Dinar note, at exactly the same face value equivalent it holds now. There would probably only be a limited time to redeem the old notes - especially if counterfeiting continues to be a problem there.

Meanwhile, you can't exchange your 25,000 dinar note for US dollars, or anything else, anywhere except in Iraq. Nobody will take them, except perhaps at a steep discount.

So, buy an Iraqi 25,000 dinar note if you like it as a collectable note (and you're certainly paying a premium above face value for that ebay note). But don't buy it as a get-rich-quick scheme.