10K is quite cheap for top tier weapon. Also Heavy Lance is the only weapon that is actually usable in more situations than runner-up in that category, Danish GS. You can stab with it (headhit is instakill in most cases), you can couch it, it's decent when used as pike and you can even play as a hoplite using HL. They should also make throwing weapon out of it...
It should cost 50K, that's how good it is.
Danish is overused but I doubt that more than 50% 2H swordsmen use it. More than 80% lancers use Heavy Lance
You should be glad that Thomek only open buff/nerf threads when butthurt, otherwise there would be nerf HL thread instead of nerf Tor/Cha.. I mean nerf GLA/DGS.