DH's army uniforms. He was in the Israeli army for 4 years + reserves until he was 45. His unit was disbanded, so no chance they'll call him back. DS was a soldier for Purim last year, but I don't think he'll be into it again. I don't mind the uniform per se, but the coat, the boots, etc. take up a lot of room. He insists it is sentimental, fine - but we have pictures! And it is in ds's closet, not in the attic or something.
Also, I'd like to get rid of my treadmill. I bought it used, and it doesn't work well (and I am unmotivated to use it) so now it is just holding my clothes next to my bed. I post it on a for sale list every so often, but I don't want to just give it away, because DH will say "told you so"!