1994 $1 Missing T Out Of Australia

Probably real - the T on the die probably filled with grease or something and so didn't strike up fully.
I don't see them often though they're probably not too uncommon.

One thing you will find out is there are differing opinions on these errors. Particularly from people in other countries where mintages are often in the billions compared to Australia where they are in the millions. In Australia this type of error is collected by many true collectors and should be considered scarce. This does not mean they are worth a lot because even in Australia there are many people who disregard them. But to a true error collector they are interesting and cheap!!. Keep up the interest and enjoy collecting and don't focus too much on value.

Thank you for your replies.
I find all this exciting and look forward to searching for my next little treasure.
Even if they are only face value

Struck Through Grease error...