Non-reparable 599 20" Front Challenge Rim

Some time ago, someone expressed an interest in purchasing this rim from me as an art project. Neat idea! At the time, I was told it could be repaired; but since then, I've learned from several top end rim shops that it can be cosmetically repaired, though not structurally.

If anyone is interested in the rim, please let me know. It has a very minor bend on the lip and a hairline crack about 3/4 of an inch long and very hard to notice. I was thinking around $400 plus shipping.

Thanks.

Frank