At the top of my list are Nebulus V2 and Stardust V2 in Topre followed by Interstellar Purple Reaper and V2, Interstellar Pink Reaper and V2, and Astral Reaper and V2. I'm looking for Topre for my HHKB.
What I have for trade are the following. The Kushy Purple V2 and Dark Noxius Reaper both go well with my HHKB, so it would have to be pretty compelling to part with them. The same goes for Nuclear Kush since I love the color and it can work with my setup. The rest are all up for trades. If you want one and don't have something I specifically ask for, don't be afraid to ask anyways. The worst that can happen is that I say no.
Kushy Purple V2 (t) - It's a bit darker in real life

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Nuclear Kush V2 (t)
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Grape Ape Bronads (t)
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U Mad in GH colors (t) - it's the proper orientation on my computer, but uploaded sideways. 1 of 2 in the colorway. Great cap, but doesn't go with anything I use

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Green Stump (t)
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Dark Noxious Reaper (t)

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Mint Gum Clack Esc Row (t)
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Now onto the non-Bro or Clack caps. I also have a pair of Teal Gasmasks (in the proof shot) that I wasn't happy with my normal pic of them.
Boost Caps (MX)
JiggityJane caps (MX) - she has since disappeared, but I still have a pair
Hammer Toxic-ish Hellboy (MX)
Proof shots:
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