Sedo, one of  the largest domain marketplace announced lately its list of the highest-valued public domain sales in 2014. And even with the introduction of the new gTLDs, dotCOM domains are always on the TOP.

1) mm.com 1,200,000 US$
2) true.com 350,000 US$
3) malls.com 320,000 US$
4) flashcards.com 250,000 US$
5) gab.com 200,002 US$
6) cornerstonehomes.com 150,000 US$
7) kaffee.de 100,000 Euro
8) chat.fr 99,999 Euro
8) musik.de 99,999 Euro
9) vitaminc.com 104,000 US$
10) credits.com 100,000 US$