Just picked up a 20x2 character display - part # WP2002A (WP2002A-Y-JCS)
from Crest Technologies
AU$27.50, over the counter, from their warehouse in Nunawading, Vic.
Looks identical to Crystalfontz CFAP2002A-Y-ECS
http://www.crystalfontz.com/products/CFAP2002M/index.html
and has practially identical datasheet to this one:
http://www.spezial.de/doc/winsta/wp2002ayjcs.pdf
Aussies will find them cheaper than Crystalfontz - possibly only AU$11 postage.
Tasty, and just up the road from me! Thx Wilba!
Hey, you might be my MBNeighbour 
I hooked it up to a Core, looks fantastic! So much better than an LCD in negative mode. Great contrast - the black is truly BLACK.
Wiring note: Connect to Core as usual, but connect the contrast pot output (J15:V0) to the brightness control input (VBT, pin 3), thus letting you set VBT voltage in the range 2.5v-3.0v. Don’t connect J15:B+ and J15:B- to anything - there is no backlight! Tweak the contrast pot until you see the display - if VBT is <2.5v you won’t see anything!
We are sorry to notify you that we are no longer able to supply PLED/OLED modules. Our supplier has difficulty obtaining the PLED panels. We have discontinued PLED/OLED modules until further notice.
:‘( :’( 