Kohler K3385-EB Rochelle toilet

Just removed a pale yellow colored Kohler Rochelle (k-3885) toilet from my house during a bathroom update. It's in perfect working order, but has a cracked seat. Is there a market for this ? Kohler's new, low 1-piece toilets retail around $600, so this ought to have some residual value for a 60's-70's afficianado.

When estimating market value,keep in mind that a replacement seat will cost about 150$ or so.These Kohler-only parts are really amazing.I priced a seat for a Kohler "Trocadero" model the other day and it was 500$ !

Yeah, I know that replacement parts would be expensive.
I'm just trying to determine whethyer I should try to sell the darn thing or junk it.

Someone mentioned here that in some places used toilets are illegal to sell. Don't know if it is true, but it could be a health problem...it could be harboring some nasty germs.