Has anybody bought the ASHP/PTCB Combo? If so do you recommend?

I did not because I took the CSPT exam before that was an option.  It seems a bit pricey for those of us who have practical experience.

Too expensive. Techs don't make enough

I did in February/March when they offered a special pricing for the combo. The ASHP material is very thorough and prepared me for the PTCB exam. The exam was difficult. Study the USP Chapter 797 and 800.

I did not purchase the combo, but saving $219 would be an incentive for some who are seeking the C.S.P.T. without employer assistance.  I am not familiar with other online programs that offer the C.S.P.T. program, but $525 seems somewhat lower to what others may cost; not to mention, if you can get employer assistance to help pay for it.