FS long spine sea urchin fs/ft

[Joker]

like the title says im looking to trade or sell it. its in my sump right now as i caught it eating me sps. its about 3 inches it would have really long spines by now but i have 2 power heads in there that keep chopping them so they dont get to long lol(not why i put them there).

im asking $30

or

ill trade for
gatorade birdsnest colony(small-medium)
pink birdsnest
ponape birdsnest
purple cap
green cap
other sps let me know what you have with pics. pm is the best way to reach me