I am not too keen on changeable - it sold for $2800 in .com about a year ago; I would see it in net or io worth maybe 1/10 of that, so maybe low $$$ although I don't think it will be easy to sell. I like it as .io more than .net.
As far as I can see flowerpot only ever sold (with anything after or before it) once, as flowerpotlondon in com for $165. I actually don't see either of these in info selling, even if you only ask low to mid $$.
One slight option you may not know is there are a famous tourist attraction in eastern Canada called The Flowerpot Rocks or Hopewell Rocks (can Google it). Possibly can find someone that might be interested in flowerpots as an info for a site (although the official site has all the info most people need). I see other tourism sites have somewhat similar formations too. And apparently it is an official Minecraft term And of course well flower children and pot - there are lots of possibilities, just info are hard to sell I think.