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You need to say which type of dollar you want to convert from or into. There are many different currencies in the world called "dollar". For example, Singapore dollar, Canadian dollar, Australian dollar.
$1300 american dollars?
A 1821 Hald Dollar - aka - Capped Bust Half Dollar - in good condition (G4) is worth: $75.00; if the mint state is MS60, the value rises to: $1300.
$27 to $1300 depending upon the condition of the coin.
16900 dollar sq feet (whatever kind of unit that is!)
You can try to contact the original buyer for information.
From about $1300 to $75,000 depending upon the mint mark and the condition of the coin.
1300 if you're counting up.
$1300 to $380,000 depending upon the mint mark, when it applies, the series, the variety and the condition of the coin.
70% of 1300= 70% * 1300= 0.7 * 1300= 910
"You can buy a Dell Inspiron 1300 on the Dell website for $564.84 with a hundred dollar mail in rebate, so all together once you get that $464.84, but I imagine if you wanted to customize it, it would be more money."
39030% of $1300= 30% * $1300= 0.30 * $1300= 390