The MMEB catalog has been remastered for this 2005 LP-mini-sleeve series, but, unfortunately, the results are not up to par with the 1999 Cohesion remasters.
When A/B'ing both versions, the Cohesion discs have more definition and clarity, most notably in the persussion.
So, the only reason for paying this high price is for the mini-sleeve itself. As most of the original MMEB LP releases were pretty simple cover designs, there isn't much justification for spending 3-4X over the Cohesion jewel-cased versions.
WHAT IS A JAPAN "MINI-LP-SLEEVE" CD?
Have you ever lamented the loss of one of the 20th Century's great art forms, the 12" vinyl LP jacket? Then "mini-LP-sleeve" CD's may be for you.
Mini-sleeve CDs are manufactured in Japan under license. The disc is packaged inside a 135MM X 135MM cardboard precision-miniature replica of the original classic vinyl-LP album. Also, anything contained in the original LP, such as gatefolds, booklets, lyric sheets, posters, printed LP sleeves, stickers, embosses, special LP cover paper/inks/textures and/or die cuts, are precisely replicated and included. An English-language lyric sheet is always included, even if the original LP did not have printed lyrics.
Then, there's the sonic quality: Often (but not always), mini-sleeves have dedicated remastering (20-Bit, 24-Bit, DSD, K2/K2HD, and/or HDCD), and can often (but not always) be superior to the audio on the same title anywhere else in the world. There also may be bonus tracks unavailable elsewhere.
Each Japan mini-sleeve has an "obi" ("oh-bee"), a removable Japan-language promotional strip. The obi lists the Japan street date of that particular release, the catalog number, the mastering info, and often the original album's release date. Bonus tracks are only listed on the obi, maintaining the integrity of the original LP artwork. The obi's are collectable, and should not be discarded.
All mini-sleeve releases are limited edition, but re-pressings/re-issues are becoming more common (again, not always). The enthusiasm of mini-sleeve collecting must be tempered, however, with avoiding fake mini-sleeves manufactured in Russia and distributed throughout the world, primarily on eBay. They are inferior in quality, worthless in collectable value, a total waste of money, and should be avoided at all costs.