The Lightning XT 3 Footprint has been discontinued. It last appeared in Sierra Designs's 2010 product line. If you're looking for something new, check out the best footprints for 2020.
Historic Range: $19.95-$44.95
Reviewers Paid: $45.00
70D Nylon, 3000mm
So it does the job intended for. I just don't understand why a sheet of coated nylon would be so expensive, but if you're camping on rough ground, probably worth it to protect your tent.
Packs up small and light.
Ease of Setup: Pretty easy after your first time in day light
Weight: light, compact
Price Paid: $45