Bought a few things for a trip to Nepal last fall that either didn't get used or only barely got used and we really don't have room to store them.

La Sportiva Baruntse, Size 46
Condition: Very lightly used,
$375 including shipping within the continental US

Outdoor Research Alti Mitts, Size Medium
Condition: Never used, tags still on them
$150 shipped

Mountain Equipment Glacier 750 sleeping bag
Condition: Only used a few nights (in lodges)
Specs: https://www.moosejaw.com/product/mountain-equipment-glacier-750-sleeping-bag_10231742
$290 shipped

Grivel G-14 crampons (monopoint)
Condition: Well used, but still fully functional. Just ice climbed in them a few weeks ago.
$90 shipped

BD Alpine Bod Harness, Size L
Condition: Purchased probably 3 years ago (maybe 2?), but never used.
$25 shipped