i don't know about highest, but hostgator is good at $100. probably you will find financial and gambling the highest paying niches. there is one for a vip charter plane that pays around $250, but I can't remember the name sorry. good luck
The highest paying aren't necessarily the best, often times far from it. Like some of the dating site CPA offers pay pretty high but are so old and tired they just don't convert anymore. I think you do best with fresh new CPA offers.
after months of using cj, lol, i finally figured out how to order the cpl programs on there. what i do (and there is prob an easier way )....search all advertisers, click sale, then sale again (in the sale, lead, click column)....that will bring up your cheapest cpl offers, like the little .50 ones. the further in the pages you go...by page 5 or so, you are into 25.00 leads, and they go up from there. I have not figured out a way to make it start with the highest paying good luck, I was looking for those, too also, depends a lot on if u want incent/nonincent. if you need help and i can help you, i will, just pm me.
If you click the sale button one more time, the higher numbers will be on top. You can also go to "Get Links" and type in 'lead' in the search box. Once the results appear, click the "Lead" text and it will sort the matches.
Yeah, this really isn't useful information because there are some VERY high-ticket items sold through CJ, but if you look at the EPC it is way way low, probably because they just don't convert easily. Tried selling a $8000 Cisco router lately? (available through shop.com!!) Though there is an offchance their network EPC is low because no-one has tried selling them, I guess! Nothing ventured, nothing gained!