I have a Nimbus trials uni I built from an Alex DX32 48 spoke rim (bomb-proof), nimbus frame and seatpost clamp, nimbus ISIS 48 spoke hub, KH 125 moments, older KH freeride saddle with newsaddle cover and no-hole handle, Maxxis Creepy-Crawler tire and a Qu-Ax reinforced seatpost. Pretty much everything is new except the saddle base and pedals.
$225, you pay shipping within the US.