“Probably” was bought as a junk lot & should be sold as such. One giveaway is that the cartridges look like they fell out of a truck - no working battery CPS3 carts would survive any kind of hard fall/rough handling given the scuffed/scratched condition of the front of the carts/labels.
The fact I waited a week for a reply with *still* no price being given (after expressing interest in acquiring one) also shouldn’t give anyone any confidence.