Ah, my bad. I was having a hard time following the OP's original post.
In that case let me modify my previous statement: Assuming all paperwork is in order (including any needed in the buyer's state, if different than seller's), $20k isn't an insane asking price, considering the effort, but as others have said, most wouldn't consider RHD worth an extra $10k+ over a US bugeye, so I forsee difficulty recouping the cost invested. In that case, keep it, and enjoy it.
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