E-ink Kindles with 4G Wireless

I there a list somewhere of all of the e-ink Kindles (previous generations as well as current) with 4G wireless? I have an old Kindle 3 with 3G that's been really useful when I can't get wifi internet, but 3G wireless is supposed to be going away in the near future. I'd like to snag an inexpensive (probably used or refurb) 4G-equipped replacement.

If there's no list, can someone tell me when each product line (Oasis, Paperwhite, etc.) first added 4G if available?

Thanks!