I am selling my perfect condition Zpacks Solplex. I only used it twice and both with a groundsheet. It's .74 oz sq/yrd and comes in at 16.8 ounces. You won't find another one nicer out there. I just don't have time with a new baby. $450 includes free UPS shipping and I accept Paypal (F&F or add 3%, whichever you prefer) or a certified bank check. Comes from a smoke-free, pet-free home. Let me know if you have any questions. -Steve