Circulating Mid 90's Polymers

Had a few 94 $20 this way as of late
Otherwise 02 onwards but 98% are 2007/08

$50's. 30 % are 1995. Rest between 03-08

I got a 2010 $100 today first I've seen

I ve had 6 94 20$ in my 6 months of looking
First being pe94

Had a hb or something come back to me twice in a week ,
Nothing for 5 1/2 months then this week a pa94 and 3 others
There coming back down this way :)

97 $5 best I seen and nothing before 05
10$ got a AA 02 yesterday but nothing before O2
And 50's everything mainly 95's and 08-09 few 96 and 04 this week
Seen a 2010 $100 yesterday
Have no idea but first I'd seen?

Queensland (South East to be specific). And it's my second in two years too.
The last one was in pretty decent condition while this one had some ink scratched off. But it was still a very good find.

I recently went to the currency exchange booth here in Canada and got $2000 for my trip there. I have a few 90's bills (20, 50, 100's) Any years/first two letter prefixes I should look for before they get spent? Thanks

In addition to what enworb has suggested, with the 20's, DA95's are also worth looking for.
$50's DA96, JC97 and JC98.
$100's, check for 96 test notes, or CF98's

Test notes were issued with first letters A through C, with a second letter between N and S ie AR, BP, CN etc

depends on the year

Looks to be in decent condition. Nice find!