In doing my typical rounds this evening, I came across an interesting entry over on CDJapan. If you check out the corresponding Neowing page, you can check out a little more info. This “Koro-chan Pack Dragon Ball Z Best” is essentially a cheap CD put out to cash in a little bit; the page even mentions that the series has regained a bit of popularity. It will contain “CHA-LA HEAD-CHA-LA” and some ending themes from the movies and TV specials. These CDs typically only have a few tracks (thus the low price tag).
“Koro-chan Pack Dragon Ball Z Best” (COCZ-1065) will come out for a rather cheap ¥1575 (roughly $12-$13) 09 September 2007.