| Domain name | Date | Price | Broker |
| mobile.co | July 2014 | $ 238,000.00 USD | Private sale |
| follow.co | November 2022 | $ 140,000.00 USD | Grit Brokerage |
| versus.co | June 2021 | $ 75,000.00 USD | Grit Brokerage |
| casino.co -RNM | February 2011 | $ 60,000.00 USD | Sedo auction |
| twelve.co | June 2021 | $ 54,000.00 USD | Grit Brokerage |
| denver.co | October 2010 | $ 50,001.00 USD | .CO Registry |
| taobao.co | October 2010 | $ 31,500.00 USD | .CO Registry |
| dating.co | May 2013 | $ 30,000.00 USD | Sedo |
| taobao.co | October 2021 | $ 23,007.00 USD | GoDaddy auction |
| mozart.co | December 2013 | $ 21,000.00 USD | Sedo |
| shirts.co | October 2010 | $ 20,500.00 USD | .CO Registry |
| design.co | September 2015 | $ 20,340.00 USD | Sedo |
| ticket.co | April 2015 | $ 20,000.00 USD | Sedo |
| beauty.co | December 2010 | $ 18,090.00 USD | Sedo |
| harbor.co | December 2022 | $ 17,500.00 USD | Sedo |
| shirts.co | October 2010 | $ 17,000.00 USD | .CO Registry |
| rocket.co | September 2012 | $ 16,000.00 USD | Sedo |
| cheats.co +OA | June 2015 | $ 15,888.00 USD | Flippa auction |
| coches.co | December 2010 | $ 15,000.00 USD | Rick Latona |
| mobile.com.co | April 2014 | $ 15,000.00 USD | Sedo |
| parrot.co | October 2022 | £ 12,500.00 GBP | Sedo |
| moving.co | September 2018 | $ 14,000.00 USD | Sedo |
| cinema.co | January 2013 | € 10,000.00 EUR | Sedo |
| glossy.co | April 2016 | $ 12,500.00 USD | Uniregistry |
| tender.co | November 2015 | $ 12,000.00 USD | Uniregistry |
|
| edison.co | June 2018 | $ 12,000.00 USD | Sedo |
| mirror.co | May 2012 | $ 11,000.00 USD | Sedo |
| catify.co +OA | May 2017 | $ 11,000.00 USD | Flippa auction |
| dating.co | August 2023 | € 9,433.00 EUR | Sedo |
| fusion.co | October 2021 | $ 10,107.00 USD | Park.io |
| canopy.co | May 2013 | $ 10,000.00 USD | MostWantedDomains |
| family.co | August 2013 | $ 10,000.00 USD | Sedo |
| picnic.co | February 2014 | $ 9,999.00 USD | GoDaddy |
| random.co | February 2014 | $ 9,999.00 USD | GoDaddy |
| remote.co | January 2015 | $ 9,412.00 USD | Uniregistry |
| brandy.co | May 2011 | € 6,000.00 EUR | Sedo |
| gemini.co | January 2015 | $ 8,500.00 USD | DomainNameSales/Uniregistry |
| gemini.co | October 2014 | $ 8,500.00 USD | Uniregistry |
| stores.co | March 2021 | $ 8,000.00 USD | Sedo |
| fabric.co | January 2014 | $ 7,900.00 USD | DomainNameSales/Uniregistry |
| refine.co | August 2021 | $ 7,888.00 USD | GoDaddy auction |
| jasmin.co | January 2013 | $ 7,650.00 USD | DomainNameSales/Uniregistry |
| jasmin.co | November 2013 | $ 7,650.00 USD | Uniregistry |
| health.co -RNM | February 2011 | $ 7,000.00 USD | Sedo auction |
| ascent.co | July 2020 | $ 6,855.00 USD | GoDaddy auction |
| popkey.co | September 2020 | $ 6,666.00 USD | GoDaddy auction |
| backup.co | October 2010 | $ 6,310.00 USD | SnapNames |
| elemnt.co +OA -RNM | October 2017 | $ 6,300.00 USD | Flippa auction |
| bitfun.co | May 2021 | $ 6,050.00 USD | Park.io |
| tailor.co | January 2013 | $ 6,000.00 USD | Sedo |
|
| scribe.co | May 2015 | $ 6,000.00 USD | Uniregistry |
| flyers.co | December 2013 | $ 6,000.00 USD | Uniregistry |
| tindog.co | December 2020 | $ 5,850.00 USD | Dynadot |
| andrea.co | January 2014 | $ 5,466.00 USD | DomainNameSales/Uniregistry |
| andrea.co | July 2014 | $ 5,466.00 USD | Uniregistry |
| solana.co | April 2022 | $ 5,433.00 USD | GoDaddy auction |
| reason.co | June 2018 | £ 4,000.00 GBP | Sedo |
| motors.co | October 2010 | $ 5,100.00 USD | SnapNames |
| parcel.co | August 2021 | $ 5,061.00 USD | GoDaddy auction |
| bombay.co | October 2010 | $ 5,010.00 USD | SnapNames |
| branch.co | March 2015 | $ 5,000.00 USD | Sedo |
| donuts.co | June 2011 | $ 5,000.00 USD | Sedo |
| radial.co | January 2013 | $ 5,000.00 USD | Sedo |
| soccer.co | February 2011 | $ 5,000.00 USD | Sedo auction |
| teapot.co | February 2014 | $ 5,000.00 USD | AfterNIC/GoDaddy |
| dayton.co | March 2014 | $ 5,000.00 USD | Uniregistry |
| tuxedo.co | October 2021 | $ 5,000.00 USD | Sedo |
| cognac.co | January 2011 | $ 4,970.00 USD | Sedo |
| enrich.co | August 2021 | $ 4,938.00 USD | GoDaddy auction |
| onloan.co | December 2022 | $ 4,868.00 USD | GoDaddy auction |
| crayon.co | January 2014 | $ 4,528.00 USD | Sedo |
| secure.co | October 2010 | $ 4,350.00 USD | SnapNames |
| indica.co | August 2021 | $ 4,311.00 USD | GoDaddy auction |
| mingle.co | August 2022 | $ 4,161.00 USD | GoDaddy auction |
| fblike.co +OA | November 2010 | $ 4,000.00 USD | Flippa auction |
|
| pocket.co | January 2012 | $ 4,000.00 USD | Sedo |
| jobsid.co +OA -RNM | August 2014 | $ 3,900.00 USD | Flippa auction |
| wombat.co | April 2014 | $ 3,900.00 USD | GoDaddy |
| reisen.co | May 2013 | € 3,000.00 EUR | Sedo auction |
| salary.co | October 2010 | $ 3,800.00 USD | SnapNames |
| gaming.co | October 2010 | $ 3,700.00 USD | SnapNames |
| icloud.co | August 2011 | $ 3,600.00 USD | Sedo auction |
| tshirt.co | October 2010 | $ 3,600.00 USD | SnapNames |
| smooth.co | August 2020 | £ 2,750.00 GBP | Sedo |
| gamble.co | November 2020 | € 3,000.00 EUR | Sedo |
| fortis.co | October 2018 | $ 3,503.00 USD | GoDaddy auction |
| fucked.co | January 2021 | $ 3,358.00 USD | Park.io |
| carpet.co | October 2010 | $ 3,350.00 USD | SnapNames |
| camper.co | January 2013 | $ 3,325.00 USD | Sedo |
| strata.co | October 2020 | $ 3,275.00 USD | Park.io |
| ludwig.co | April 2012 | € 2,500.00 EUR | Sedo |
| ebooks.co | October 2018 | $ 3,200.00 USD | GoDaddy auction |
| strobe.co | January 2011 | $ 3,175.00 USD | |
| redeye.co | May 2014 | $ 3,130.00 USD | GoDaddy |
| burger.co | October 2010 | $ 3,101.00 USD | SnapNames |
| ebooks.co | October 2010 | $ 3,100.00 USD | SnapNames |
| pamper.co | August 2021 | $ 3,053.00 USD | GoDaddy auction |
| luxury.co -RNM | February 2011 | $ 3,000.00 USD | Sedo auction |
| vessel.co | February 2015 | $ 3,000.00 USD | Sedo auction |
| paynow.co | June 2018 | $ 3,000.00 USD | GoDaddy auction |
|
Total price amount in this set of 100 domain name sales is 1,388,406.26 USD; average price is 13,884.06 USD.