From that list, I'll free up 9 inventory spaces (katanas, the NQ dream hat, the four swimwear pieces and the two yukata) and turn 9 Storage spaces back into Mog Safe spaces (three Kadomatsu, three trees, three eggs). That the 9 things I was depositing were in my Storage makes this even sweeter, heh.
I don't know about a few of these items though - It seems Chocobo wands were only ever given out to 12 people per server, and the Mandragora/Sprout/Guide berets along with the Timepiece are sadly exclusive to the Adventurer Recruitment Program.
Notably, the Trick Staff II (with 10 charges of Warp) is the only Haloween item not allowed to be stored.