Originally Posted by
Germany_chris
The problem comes in special sizes and/or higher quality, there isn't anything outside of campy that's in between the $20-$30 Shimano/Origin 8 and boutique $150-$250 SKF/WI/Phil/TA.
I just bought a 122.5 mm Tange square taper cartridge BB for $36, and a Velo Orange 124mm for $40. Both seem to be of excellent quality.