wow- baring disaster, I don't want to part with any of them (ok I lied - i might be letting one minor one go to finance another soon)
I guess the best test of this was during the dark days ( divorce) I sold everything except my first double ( a 12 Fox brush gun which I dismantled and hid the parts of) and my granddad's pistol (which I gave to a family member to hold).
still have both, since then, I might have bought one or two or twelve

. High in that keep list with them-a Fox 20 I bought the day I put my deposit on my first setter after life started getting better, and caplock rifle built by a distant relative in the 1850's, the VH 16, because if I actually find a grouse I can hit it with that, and something to carry in my waistband, cause if I am selling everything ever again, the world has gone to hell.