My copy of the collection was second hand.
The content is excellent, all 798 of them.It represents fantastic value for money.
I particularly like it because as a guitarist, lots of hymn material does not come scored with guitar chords.This collection does which saves hours of work de-coding piano scores for guitar purposes.
My only beef is that it does not have a particularly user friendly index at the back of the volume. All tunes are split into generic themes organised by the compilers which means a real headache tracking down a particular tune/song/hymn.
I also have its sister publication, "Junior Praise" which if anything is even better put together than "Mission Praise.
I have lots of christian worship collections, but both Junior Praise and Mission Praise are too valuable a source not to receive 5 stars.