@ERomilly Thanks for the question!
Unfortunately, it does not appear that there are any plans currently to bring back the REI Co-op Half Dome 3 Plus Tent. We do, however, have a couple of options from other brands that are very similar:
- NEMO Aurora 3P Tent with Footprint
- Marmot Tungsten 3 Tent with Footprint
- Big Agnes Blacktail Hotel 3 Tent
All three of these options come in at a similar weight, price, and design as the Half Dome 3. You can compare all three at the same time at this link here.
Hope this helps!