PSP List of All known PSP CEs

[scourdx]

DJ Max Portable 3 Limited Edition (North America)
ESRB: E10+
UPC: 897790020512
Release: October 14, 2010
MSRP: $39.99 (Regular) $129.99 (Limited Edition)
Limited to 6000 release (5000 Regular & 1000 limited edition)

[Pudge]

Originally Posted by scourdx

DJ Max Portable 3 Limited Edition (North America)
ESRB: E10+
UPC: 897790020512
Release: October 14, 2010
MSRP: $39.99 (Regular) $129.99 (Limited Edition)
Limited to 6000 release (5000 Regular & 1000 limited edition)

There was also a Korean Limited Edition release, seperate from the North American one. Also I believe the UMD had a limit of 6000 but then again wiki doesn't always tell the truth...
Taken straight from its wiki page -

There will be two different limited editions (one for the USA and the other one for Korea) which includes various extras like artbooks and the original soundtrack to the game. Both of them are strictly limited to 1000 pieces. Also the single UMD will be limited to only 6000 discs in the US. The limited edition for the US version were sold exclusively on Bemanistyle.