Source for high quality jewel cases

Years ago I bought a load of Lift Lock cases like the ones used by MFSL for their gold cds.  Very sturdy and do not stress bend the discs

@ervikingo 

I've had issues with the lift mechanism loosening and falling out of the case. Maybe I've just been unlucky. I don't see why there would be stress exerted on discs unless the center post is too tight. Some other reason I don't know about? 

I have some that the center post just wont give and the discs bend. 

@ervikingo 

Yeah -- I've run into a few but pretty infrequently.

I'm not a fan of the cardboard digipaks, where more often than not, the CD is shoved into the slot with no protective sleeve. Simply removing them risks scratching the disc -- a really stupid design, IMHO!  So I put them into standard jewel cases and cut up the digipaks into appropriately sized/proportioned sections  to duplicate the usual jewel case inserts. Especially with out of print CDs, the last thing I want to do is risk scratching them every time I take one out to play it. I do not understand the "logic" of the digipak. 

@stuartk yes, hate those.  I really like the MINI LPs from Japan.