Two Klymit Lightwater Dinghy (LWD) packrafts with inflation bags and two Advanced Elements lightweight packable paddles. $200 + shipping for the lot. (Shipping tends to be ~$20 to CONUS)

One LWD was used twice to float on an alpine lake. The other one has never been inflated. I picked them up to use for a river crossing on a trip that never happened.

They pack down to just slightly bigger than a nalgene (see picture, nalgene for reference) and inflate fast using the inflation bags. Handy little things, I just don’t use them enough.