B2B / Business Financing Keyword .coms

[HypeMethod]

I have a collections of about 30 business financing keyword .coms and I was wondering if anyone has an opinion/idea of best way to sell them, example individually or as a bundle. Should I invest in getting them ranked for their exact KW match and incubate them, etc...?

example "businesstaxloans" & "businesstaxloan" all .coms - other similar high value exact match keyphrases

Suggestions/ advice appreciated.