That bucket is, more or less, fine.
IF you can find one in better condition, you would be lucky to purchase it for less than $300.
I shopped for buckets for 2511 repairs, and $700 each was not uncommon.
Asking prices not necessarily selling prices, but still.....
One thing about the underside of a bucket, you will never see it while in use.
And passer-bys will never see it at a show unless you have the buckets up.
I'd fix what you have and move on.
Send me your address in a PM.