I don't know the price tag, but given their unparalleled lab, I think it is worth a try if you can afford it. CCRM has one of the most amazing IVM results in the country, I see lots of people having their eggs matured at the CCRM lab successfully. If you cannot tolerate Clomid, then CCRM's low stim with injectables is probably the best money can buy.
In my opinion, you really go to an IVF clinic for the lab, you can copy and paste different protocols, there is really no trade secret, having gone through 9 rounds of IVF, I know myself when to add dose, when to cruise, when to trigger. However, one thing I definitely cannot replicate is the lab's ability to culture my embryos.
To evaluate the lab, I look at their blast formation rate for my age group. If patients of my age group have embryos dying left and right before making it to the freezing grade, that is a bad sign.
Alternatively, ORM also has a very strong lab since the director Dr. Hesla was a former co-Director at CCRM (I know a couple of 42/43 who found success there after blast transfer), but when I asked a year ago, they told me they didn't offer low stim.
Same as you, I will do mini for as long as my wallet allows me to, and now it is just a part of my daily routine.