PayPal "gift" preferred, or you pick up extra fees.

Exped Air Pillow UL size L - $40 shipped
Bought this and the size Medium to compare sizes, decided to keep the medium. So this is never used, just inflated once. Comes with original packaging. Retail at $55. Spec'd at 1.9 ounces.

Patagonia Travel Pack - $45 shipped
Bought this pack over a year ago and used it maybe a handful of times biking, to toss in a jacket and U lock. It's been in storage for a while. Still in excellent shape. Looks new. Retail at $79. 11.4 ounces, packs into itself. Found here, not sure if it's changed much since I purchased it, but seems to be identical:
http://www.patagonia.com/us/product/lightweight-travel-pack-backpack?p=48817-0-155&src=pfmxdf&netid=2&mr:referralID=f4fde83a-35c3-11e3-a8bc-001b2166c62d

Ruta Locura Yana 3 Piece Poles- $120 shipped
Used these on a few trips, still in excellent shape. No wear on the shaft or grips, just normal wear on the tips, but still very minor. Retail at $175 with a little wait time. 8.6 ounces for the pair on my scale.