To sell something which has been purchased to a second buyer(verb)
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Use "onsell" in a sentence
"One time he discovered a very prospective gold claim which he managed to onsell to a gold mining company."
"It's possible doing this would have made them more involved in the process and allowed them to really take pleasure in the amazingly fast development time - and possibly onsell future business for you with the firm?"
"All the guys bidding on Snap and Pool are pros looking to onsell or monetize."